1377604671

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{21407}}^1$

素因数の和:22558

約数の個数: 16

約数和(自身を含む): 1935283200

約数和(自身を除く): 557678529

約数列:

[1, 3, 19, 57, 1129, 3387, 21407, 21451, 64221, 64353, 406733, 1220199, 24168503, 72505509, 459201557, 1377604671]

約数ペア:

[(1, 1377604671), (3, 459201557), (19, 72505509), (57, 24168503), (1129, 1220199), (3387, 406733), (21407, 64353), (21451, 64221)]