31291113

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14753}}^1$

素因数の和:14864

約数の個数: 16

約数和(自身を含む): 48157056

約数和(自身を除く): 16865943

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 14753, 44259, 103271, 309813, 1490053, 4470159, 10430371, 31291113]

約数ペア:

[(1, 31291113), (3, 10430371), (7, 4470159), (21, 1490053), (101, 309813), (303, 103271), (707, 44259), (2121, 14753)]