2971917

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{8467}}^1$

素因数の和:8489

約数の個数: 16

約数和(自身を含む): 4742080

約数和(自身を除く): 1770163

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 8467, 25401, 76203, 110071, 228609, 330213, 990639, 2971917]

約数ペア:

[(1, 2971917), (3, 990639), (9, 330213), (13, 228609), (27, 110071), (39, 76203), (117, 25401), (351, 8467)]