64491319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 71045856

約数和(自身を除く): 6554537

約数列:

[1, 17, 41, 67, 697, 1139, 1381, 2747, 23477, 46699, 56621, 92527, 962557, 1572959, 3793607, 64491319]

約数ペア:

[(1, 64491319), (17, 3793607), (41, 1572959), (67, 962557), (697, 92527), (1139, 56621), (1381, 46699), (2747, 23477)]