12641507319

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 20342016000

約数和(自身を除く): 7700508681

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 269, 447, 483, 653, 807, 1043, 1883, 1959, 3129, 3427, 4571, 5649, 6187, 10281, 13713, 15019, 18561, 23989, 40081, 43309, 45057, 71967, 97297, 105133, 120243, 129927, 175657, 280567, 291891, 315399, 526971, 681079, 841701, 921863, 1229599, 2043237, 2237831, 2765589, 3688797, 4040111, 6453041, 6713493, 12120333, 15664817, 19359123, 26172893, 28280777, 46994451, 78518679, 84842331, 183210251, 549630753, 601976539, 1805929617, 4213835773, 12641507319]

約数ペア:

[(1, 12641507319), (3, 4213835773), (7, 1805929617), (21, 601976539), (23, 549630753), (69, 183210251), (149, 84842331), (161, 78518679), (269, 46994451), (447, 28280777), (483, 26172893), (653, 19359123), (807, 15664817), (1043, 12120333), (1883, 6713493), (1959, 6453041), (3129, 4040111), (3427, 3688797), (4571, 2765589), (5649, 2237831), (6187, 2043237), (10281, 1229599), (13713, 921863), (15019, 841701), (18561, 681079), (23989, 526971), (40081, 315399), (43309, 291891), (45057, 280567), (71967, 175657), (97297, 129927), (105133, 120243)]