897156771

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{7699}}^1$

素因数の和:7919

約数の個数: 32

約数和(自身を含む): 1419264000

約数和(自身を除く): 522107229

約数列:

[1, 3, 7, 21, 31, 93, 179, 217, 537, 651, 1253, 3759, 5549, 7699, 16647, 23097, 38843, 53893, 116529, 161679, 238669, 716007, 1378121, 1670683, 4134363, 5012049, 9646847, 28940541, 42721751, 128165253, 299052257, 897156771]

約数ペア:

[(1, 897156771), (3, 299052257), (7, 128165253), (21, 42721751), (31, 28940541), (93, 9646847), (179, 5012049), (217, 4134363), (537, 1670683), (651, 1378121), (1253, 716007), (3759, 238669), (5549, 161679), (7699, 116529), (16647, 53893), (23097, 38843)]