12713071

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 15554560

約数和(自身を除く): 2841489

約数列:

[1, 7, 19, 61, 133, 427, 1159, 1567, 8113, 10969, 29773, 95587, 208411, 669109, 1816153, 12713071]

約数ペア:

[(1, 12713071), (7, 1816153), (19, 669109), (61, 208411), (133, 95587), (427, 29773), (1159, 10969), (1567, 8113)]