4257849

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 5909760

約数和(自身を除く): 1651911

約数列:

[1, 3, 37, 89, 111, 267, 431, 1293, 3293, 9879, 15947, 38359, 47841, 115077, 1419283, 4257849]

約数ペア:

[(1, 4257849), (3, 1419283), (37, 115077), (89, 47841), (111, 38359), (267, 15947), (431, 9879), (1293, 3293)]