15691524051

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{118249}}^1$

素因数の和:118419

約数の個数: 32

約数和(自身を含む): 24520320000

約数和(自身を除く): 8828795949

約数列:

[1, 3, 7, 21, 71, 89, 213, 267, 497, 623, 1491, 1869, 6319, 18957, 44233, 118249, 132699, 354747, 827743, 2483229, 8395679, 10524161, 25187037, 31572483, 58769753, 73669127, 176309259, 221007381, 747215431, 2241646293, 5230508017, 15691524051]

約数ペア:

[(1, 15691524051), (3, 5230508017), (7, 2241646293), (21, 747215431), (71, 221007381), (89, 176309259), (213, 73669127), (267, 58769753), (497, 31572483), (623, 25187037), (1491, 10524161), (1869, 8395679), (6319, 2483229), (18957, 827743), (44233, 354747), (118249, 132699)]