8857398531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{13597}}^1$

素因数の和:13911

約数の個数: 32

約数和(自身を含む): 12794303808

約数和(自身を除く): 3936905277

約数列:

[1, 3, 17, 51, 53, 159, 241, 723, 901, 2703, 4097, 12291, 12773, 13597, 38319, 40791, 217141, 231149, 651423, 693447, 720641, 2161923, 3276877, 9830631, 12250897, 36752691, 55706909, 167120727, 173674481, 521023443, 2952466177, 8857398531]

約数ペア:

[(1, 8857398531), (3, 2952466177), (17, 521023443), (51, 173674481), (53, 167120727), (159, 55706909), (241, 36752691), (723, 12250897), (901, 9830631), (2703, 3276877), (4097, 2161923), (12291, 720641), (12773, 693447), (13597, 651423), (38319, 231149), (40791, 217141)]