2621000889

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{683}}^1$

素因数の和:776

約数の個数: 72

約数和(自身を含む): 4360992480

約数和(自身を除く): 1739991591

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 169, 261, 351, 377, 507, 683, 783, 841, 1131, 1521, 2049, 2523, 3393, 4563, 4901, 6147, 7569, 8879, 10179, 10933, 14703, 18441, 19807, 22707, 26637, 32799, 44109, 59421, 79911, 98397, 115427, 132327, 142129, 178263, 239733, 257491, 295191, 346281, 426387, 534789, 574403, 772473, 1038843, 1279161, 1723209, 2317419, 3116529, 3347383, 3837483, 5169627, 6952257, 7467239, 10042149, 15508881, 22401717, 30126447, 67205151, 90379341, 97074107, 201615453, 291222321, 873666963, 2621000889]

約数ペア:

[(1, 2621000889), (3, 873666963), (9, 291222321), (13, 201615453), (27, 97074107), (29, 90379341), (39, 67205151), (87, 30126447), (117, 22401717), (169, 15508881), (261, 10042149), (351, 7467239), (377, 6952257), (507, 5169627), (683, 3837483), (783, 3347383), (841, 3116529), (1131, 2317419), (1521, 1723209), (2049, 1279161), (2523, 1038843), (3393, 772473), (4563, 574403), (4901, 534789), (6147, 426387), (7569, 346281), (8879, 295191), (10179, 257491), (10933, 239733), (14703, 178263), (18441, 142129), (19807, 132327), (22707, 115427), (26637, 98397), (32799, 79911), (44109, 59421)]