34689137

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 40512000

約数和(自身を除く): 5822863

約数列:

[1, 7, 79, 149, 421, 553, 1043, 2947, 11771, 33259, 62729, 82397, 232813, 439103, 4955591, 34689137]

約数ペア:

[(1, 34689137), (7, 4955591), (79, 439103), (149, 232813), (421, 82397), (553, 62729), (1043, 33259), (2947, 11771)]