127638798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{13043}}^1$

素因数の和:13288

約数の個数: 32

約数和(自身を含む): 293020416

約数和(自身を除く): 165381618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 466, 699, 1398, 1631, 3262, 4893, 9786, 13043, 26086, 39129, 78258, 91301, 182602, 273903, 547806, 3039019, 6078038, 9117057, 18234114, 21273133, 42546266, 63819399, 127638798]

約数ペア:

[(1, 127638798), (2, 63819399), (3, 42546266), (6, 21273133), (7, 18234114), (14, 9117057), (21, 6078038), (42, 3039019), (233, 547806), (466, 273903), (699, 182602), (1398, 91301), (1631, 78258), (3262, 39129), (4893, 26086), (9786, 13043)]