65170920689

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2879719}}^1$

素因数の和:2879840

約数の個数: 16

約数和(自身を含む): 77130420480

約数和(自身を除く): 11959499791

約数列:

[1, 7, 53, 61, 371, 427, 3233, 22631, 2879719, 20158033, 152625107, 175662859, 1068375749, 1229640013, 9310131527, 65170920689]

約数ペア:

[(1, 65170920689), (7, 9310131527), (53, 1229640013), (61, 1068375749), (371, 175662859), (427, 152625107), (3233, 20158033), (22631, 2879719)]