9389289

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 15576064

約数和(自身を除く): 6186775

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 211, 273, 489, 633, 1141, 1477, 2119, 2743, 3423, 4431, 6357, 8229, 14833, 19201, 34393, 44499, 57603, 103179, 240751, 447109, 722253, 1341327, 3129763, 9389289]

約数ペア:

[(1, 9389289), (3, 3129763), (7, 1341327), (13, 722253), (21, 447109), (39, 240751), (91, 103179), (163, 57603), (211, 44499), (273, 34393), (489, 19201), (633, 14833), (1141, 8229), (1477, 6357), (2119, 4431), (2743, 3423)]