431172007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1\times {\mathrm{1801}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 514824192

約数和(自身を除く): 83652185

約数列:

[1, 7, 23, 161, 1487, 1801, 10409, 12607, 34201, 41423, 239407, 289961, 2678087, 18746609, 61596001, 431172007]

約数ペア:

[(1, 431172007), (7, 61596001), (23, 18746609), (161, 2678087), (1487, 289961), (1801, 239407), (10409, 41423), (12607, 34201)]