13403377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 15124480

約数和(自身を除く): 1721103

約数列:

[1, 13, 31, 79, 403, 421, 1027, 2449, 5473, 13051, 31837, 33259, 169663, 432367, 1031029, 13403377]

約数ペア:

[(1, 13403377), (13, 1031029), (31, 432367), (79, 169663), (403, 33259), (421, 31837), (1027, 13051), (2449, 5473)]