43333121

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 49278240

約数和(自身を除く): 5945119

約数列:

[1, 13, 43, 67, 89, 169, 559, 871, 1157, 2881, 3827, 5963, 7267, 11323, 15041, 37453, 49751, 77519, 256409, 486889, 646763, 1007747, 3333317, 43333121]

約数ペア:

[(1, 43333121), (13, 3333317), (43, 1007747), (67, 646763), (89, 486889), (169, 256409), (559, 77519), (871, 49751), (1157, 37453), (2881, 15041), (3827, 11323), (5963, 7267)]