224735427

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{209837}}^1$

素因数の和:209867

約数の個数: 24

約数和(自身を含む): 392816736

約数和(自身を除く): 168081309

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 209837, 629511, 1468859, 1888533, 3567229, 4406577, 10701687, 13219731, 24970603, 32105061, 74911809, 224735427]

約数ペア:

[(1, 224735427), (3, 74911809), (7, 32105061), (9, 24970603), (17, 13219731), (21, 10701687), (51, 4406577), (63, 3567229), (119, 1888533), (153, 1468859), (357, 629511), (1071, 209837)]