398724156953

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{15227}}^1\times {\mathrm{21481}}^1$

素因数の和:36784

約数の個数: 16

約数和(自身を含む): 423957753216

約数和(自身を除く): 25233596263

約数列:

[1, 23, 53, 1219, 15227, 21481, 350221, 494063, 807031, 1138493, 18561713, 26185339, 327091187, 7523097301, 17335832911, 398724156953]

約数ペア:

[(1, 398724156953), (23, 17335832911), (53, 7523097301), (1219, 327091187), (15227, 26185339), (21481, 18561713), (350221, 1138493), (494063, 807031)]