427668

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 1008672

約数和(自身を除く): 581004

約数列:

[1, 2, 3, 4, 6, 12, 157, 227, 314, 454, 471, 628, 681, 908, 942, 1362, 1884, 2724, 35639, 71278, 106917, 142556, 213834, 427668]

約数ペア:

[(1, 427668), (2, 213834), (3, 142556), (4, 106917), (6, 71278), (12, 35639), (157, 2724), (227, 1884), (314, 1362), (454, 942), (471, 908), (628, 681)]