233456433

素因数分解:

$3^1\times 7^4\times {\mathrm{32411}}^1$

素因数の和:32442

約数の個数: 20

約数和(自身を含む): 363144048

約数和(自身を除く): 129687615

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 32411, 97233, 226877, 680631, 1588139, 4764417, 11116973, 33350919, 77818811, 233456433]

約数ペア:

[(1, 233456433), (3, 77818811), (7, 33350919), (21, 11116973), (49, 4764417), (147, 1588139), (343, 680631), (1029, 226877), (2401, 97233), (7203, 32411)]