921567291

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{105527}}^1$

素因数の和:105642

約数の個数: 16

約数和(自身を含む): 1276466688

約数和(自身を除く): 354899397

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 105527, 316581, 4326607, 7492417, 12979821, 22477251, 307189097, 921567291]

約数ペア:

[(1, 921567291), (3, 307189097), (41, 22477251), (71, 12979821), (123, 7492417), (213, 4326607), (2911, 316581), (8733, 105527)]