291126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 641592

約数和(自身を除く): 350466

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 401, 726, 802, 1203, 2406, 4411, 8822, 13233, 26466, 48521, 97042, 145563, 291126]

約数ペア:

[(1, 291126), (2, 145563), (3, 97042), (6, 48521), (11, 26466), (22, 13233), (33, 8822), (66, 4411), (121, 2406), (242, 1203), (363, 802), (401, 726)]