274242759

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109741}}^1$

素因数の和:109775

約数の個数: 24

約数和(自身を含む): 450381168

約数和(自身を除く): 176138409

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 109741, 329223, 768187, 1865597, 2304561, 5377309, 5596791, 13059179, 16131927, 39177537, 91414253, 274242759]

約数ペア:

[(1, 274242759), (3, 91414253), (7, 39177537), (17, 16131927), (21, 13059179), (49, 5596791), (51, 5377309), (119, 2304561), (147, 1865597), (357, 768187), (833, 329223), (2499, 109741)]