3091263

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 5080752

約数和(自身を除く): 1989489

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 1237, 2499, 3711, 8659, 21029, 25977, 60613, 63087, 147203, 181839, 441609, 1030421, 3091263]

約数ペア:

[(1, 3091263), (3, 1030421), (7, 441609), (17, 181839), (21, 147203), (49, 63087), (51, 60613), (119, 25977), (147, 21029), (357, 8659), (833, 3711), (1237, 2499)]