31002441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 45669888

約数和(自身を除く): 14667447

約数列:

[1, 3, 17, 43, 51, 67, 129, 201, 211, 633, 731, 1139, 2193, 2881, 3417, 3587, 8643, 9073, 10761, 14137, 27219, 42411, 48977, 146931, 154241, 240329, 462723, 607891, 720987, 1823673, 10334147, 31002441]

約数ペア:

[(1, 31002441), (3, 10334147), (17, 1823673), (43, 720987), (51, 607891), (67, 462723), (129, 240329), (201, 154241), (211, 146931), (633, 48977), (731, 42411), (1139, 27219), (2193, 14137), (2881, 10761), (3417, 9073), (3587, 8643)]