16902939

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 23150592

約数和(自身を除く): 6247653

約数列:

[1, 3, 47, 141, 313, 383, 939, 1149, 14711, 18001, 44133, 54003, 119879, 359637, 5634313, 16902939]

約数ペア:

[(1, 16902939), (3, 5634313), (47, 359637), (141, 119879), (313, 54003), (383, 44133), (939, 18001), (1149, 14711)]