31973463

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 47127600

約数和(自身を除く): 15154137

約数列:

[1, 3, 9, 113, 149, 211, 339, 447, 633, 1017, 1341, 1899, 16837, 23843, 31439, 50511, 71529, 94317, 151533, 214587, 282951, 3552607, 10657821, 31973463]

約数ペア:

[(1, 31973463), (3, 10657821), (9, 3552607), (113, 282951), (149, 214587), (211, 151533), (339, 94317), (447, 71529), (633, 50511), (1017, 31439), (1341, 23843), (1899, 16837)]