2670291369

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 4242343560

約数和(自身を除く): 1572052191

約数列:

[1, 3, 9, 19, 37, 57, 97, 111, 171, 229, 291, 333, 361, 687, 703, 873, 1083, 1843, 2061, 2109, 3249, 3589, 4351, 5529, 6327, 8473, 10767, 13053, 13357, 16587, 22213, 25419, 32301, 35017, 39159, 40071, 66639, 68191, 76257, 82669, 105051, 120213, 160987, 199917, 204573, 248007, 315153, 422047, 482961, 613719, 744021, 821881, 1266141, 1295629, 1448883, 2465643, 3058753, 3798423, 3886887, 7396929, 8018893, 9176259, 11660661, 15615739, 24056679, 27528777, 46847217, 72170037, 140541651, 296699041, 890097123, 2670291369]

約数ペア:

[(1, 2670291369), (3, 890097123), (9, 296699041), (19, 140541651), (37, 72170037), (57, 46847217), (97, 27528777), (111, 24056679), (171, 15615739), (229, 11660661), (291, 9176259), (333, 8018893), (361, 7396929), (687, 3886887), (703, 3798423), (873, 3058753), (1083, 2465643), (1843, 1448883), (2061, 1295629), (2109, 1266141), (3249, 821881), (3589, 744021), (4351, 613719), (5529, 482961), (6327, 422047), (8473, 315153), (10767, 248007), (13053, 204573), (13357, 199917), (16587, 160987), (22213, 120213), (25419, 105051), (32301, 82669), (35017, 76257), (39159, 68191), (40071, 66639)]