215350323

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{7549}}^1$

素因数の和:7846

約数の個数: 16

約数和(自身を含む): 296080800

約数和(自身を除く): 80730477

約数列:

[1, 3, 37, 111, 257, 771, 7549, 9509, 22647, 28527, 279313, 837939, 1940093, 5820279, 71783441, 215350323]

約数ペア:

[(1, 215350323), (3, 71783441), (37, 5820279), (111, 1940093), (257, 837939), (771, 279313), (7549, 28527), (9509, 22647)]