4420493

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 5898816

約数和(自身を除く): 1478323

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 307, 847, 1309, 2057, 2149, 3377, 5219, 14399, 23639, 36533, 37147, 57409, 260029, 401863, 631499, 4420493]

約数ペア:

[(1, 4420493), (7, 631499), (11, 401863), (17, 260029), (77, 57409), (119, 37147), (121, 36533), (187, 23639), (307, 14399), (847, 5219), (1309, 3377), (2057, 2149)]