4398751

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 5209344

約数和(自身を除く): 810593

約数列:

[1, 7, 67, 83, 113, 469, 581, 791, 5561, 7571, 9379, 38927, 52997, 65653, 628393, 4398751]

約数ペア:

[(1, 4398751), (7, 628393), (67, 65653), (83, 52997), (113, 38927), (469, 9379), (581, 7571), (791, 5561)]