315558

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 700128

約数和(自身を除く): 384570

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 373, 423, 746, 846, 1119, 2238, 3357, 6714, 17531, 35062, 52593, 105186, 157779, 315558]

約数ペア:

[(1, 315558), (2, 157779), (3, 105186), (6, 52593), (9, 35062), (18, 17531), (47, 6714), (94, 3357), (141, 2238), (282, 1119), (373, 846), (423, 746)]