16448979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 24952320

約数和(自身を除く): 8503341

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 379, 391, 629, 851, 1137, 1173, 1887, 2553, 6443, 8717, 14023, 14467, 19329, 26151, 42069, 43401, 148189, 238391, 322529, 444567, 715173, 967587, 5482993, 16448979]

約数ペア:

[(1, 16448979), (3, 5482993), (17, 967587), (23, 715173), (37, 444567), (51, 322529), (69, 238391), (111, 148189), (379, 43401), (391, 42069), (629, 26151), (851, 19329), (1137, 14467), (1173, 14023), (1887, 8717), (2553, 6443)]