40137609

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 54579200

約数和(自身を除く): 14441591

約数列:

[1, 3, 79, 163, 237, 489, 1039, 3117, 12877, 38631, 82081, 169357, 246243, 508071, 13379203, 40137609]

約数ペア:

[(1, 40137609), (3, 13379203), (79, 508071), (163, 246243), (237, 169357), (489, 82081), (1039, 38631), (3117, 12877)]