98770217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20479}}^1$

素因数の和:20552

約数の個数: 16

約数和(自身を含む): 123863040

約数和(自身を除く): 25092823

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 20479, 143353, 266227, 1085387, 1863589, 7597709, 14110031, 98770217]

約数ペア:

[(1, 98770217), (7, 14110031), (13, 7597709), (53, 1863589), (91, 1085387), (371, 266227), (689, 143353), (4823, 20479)]