40926561

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 59819040

約数和(自身を除く): 18892479

約数列:

[1, 3, 13, 39, 89, 169, 267, 507, 907, 1157, 2721, 3471, 11791, 15041, 35373, 45123, 80723, 153283, 242169, 459849, 1049399, 3148197, 13642187, 40926561]

約数ペア:

[(1, 40926561), (3, 13642187), (13, 3148197), (39, 1049399), (89, 459849), (169, 242169), (267, 153283), (507, 80723), (907, 45123), (1157, 35373), (2721, 15041), (3471, 11791)]