57542947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12251}}^1$

素因数の和:12330

約数の個数: 16

約数和(自身を含む): 72923904

約数和(自身を除く): 15380957

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 12251, 85757, 134761, 747311, 943327, 5231177, 8220421, 57542947]

約数ペア:

[(1, 57542947), (7, 8220421), (11, 5231177), (61, 943327), (77, 747311), (427, 134761), (671, 85757), (4697, 12251)]