89039811

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{5557}}^1$

素因数の和:5683

約数の個数: 24

約数和(自身を含む): 139394640

約数和(自身を除く): 50354829

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 5341, 5557, 16023, 16671, 38899, 116697, 272293, 605713, 816879, 1817139, 4239991, 12719973, 29679937, 89039811]

約数ペア:

[(1, 89039811), (3, 29679937), (7, 12719973), (21, 4239991), (49, 1817139), (109, 816879), (147, 605713), (327, 272293), (763, 116697), (2289, 38899), (5341, 16671), (5557, 16023)]