402651693

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{2017}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 597190776

約数和(自身を除く): 194539083

約数列:

[1, 3, 9, 41, 123, 369, 541, 1623, 2017, 4869, 6051, 18153, 22181, 66543, 82697, 199629, 248091, 744273, 1091197, 3273591, 9820773, 44739077, 134217231, 402651693]

約数ペア:

[(1, 402651693), (3, 134217231), (9, 44739077), (41, 9820773), (123, 3273591), (369, 1091197), (541, 744273), (1623, 248091), (2017, 199629), (4869, 82697), (6051, 66543), (18153, 22181)]