22257333

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5273}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 37297728

約数和(自身を除く): 15040395

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 5273, 15819, 36911, 47457, 110733, 332199, 353291, 1059873, 2473037, 3179619, 7419111, 22257333]

約数ペア:

[(1, 22257333), (3, 7419111), (7, 3179619), (9, 2473037), (21, 1059873), (63, 353291), (67, 332199), (201, 110733), (469, 47457), (603, 36911), (1407, 15819), (4221, 5273)]