31529433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 46964736

約数和(自身を除く): 15435303

約数列:

[1, 3, 13, 39, 47, 103, 141, 167, 309, 501, 611, 1339, 1833, 2171, 4017, 4841, 6513, 7849, 14523, 17201, 23547, 51603, 62933, 102037, 188799, 223613, 306111, 670839, 808447, 2425341, 10509811, 31529433]

約数ペア:

[(1, 31529433), (3, 10509811), (13, 2425341), (39, 808447), (47, 670839), (103, 306111), (141, 223613), (167, 188799), (309, 102037), (501, 62933), (611, 51603), (1339, 23547), (1833, 17201), (2171, 14523), (4017, 7849), (4841, 6513)]