3895101

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 6785280

約数和(自身を除く): 2890179

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 557, 777, 999, 1671, 2331, 3899, 5013, 6993, 11697, 15039, 20609, 35091, 61827, 105273, 144263, 185481, 432789, 556443, 1298367, 3895101]

約数ペア:

[(1, 3895101), (3, 1298367), (7, 556443), (9, 432789), (21, 185481), (27, 144263), (37, 105273), (63, 61827), (111, 35091), (189, 20609), (259, 15039), (333, 11697), (557, 6993), (777, 5013), (999, 3899), (1671, 2331)]