423894

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 912384

約数和(自身を除く): 488490

約数列:

[1, 2, 3, 6, 31, 43, 53, 62, 86, 93, 106, 129, 159, 186, 258, 318, 1333, 1643, 2279, 2666, 3286, 3999, 4558, 4929, 6837, 7998, 9858, 13674, 70649, 141298, 211947, 423894]

約数ペア:

[(1, 423894), (2, 211947), (3, 141298), (6, 70649), (31, 13674), (43, 9858), (53, 7998), (62, 6837), (86, 4929), (93, 4558), (106, 3999), (129, 3286), (159, 2666), (186, 2279), (258, 1643), (318, 1333)]