41780039

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 50838528

約数和(自身を除く): 9058489

約数列:

[1, 7, 29, 47, 151, 203, 329, 841, 1057, 1363, 4379, 5887, 7097, 9541, 30653, 39527, 49679, 126991, 205813, 276689, 888937, 1440691, 5968577, 41780039]

約数ペア:

[(1, 41780039), (7, 5968577), (29, 1440691), (47, 888937), (151, 276689), (203, 205813), (329, 126991), (841, 49679), (1057, 39527), (1363, 30653), (4379, 9541), (5887, 7097)]