83980047

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{5443}}^1$

素因数の和:5622

約数の個数: 16

約数和(自身を含む): 115848320

約数和(自身を除く): 31868273

約数列:

[1, 3, 37, 111, 139, 417, 5143, 5443, 15429, 16329, 201391, 604173, 756577, 2269731, 27993349, 83980047]

約数ペア:

[(1, 83980047), (3, 27993349), (37, 2269731), (111, 756577), (139, 604173), (417, 201391), (5143, 16329), (5443, 15429)]