17147997

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{13513}}^1$

素因数の和:13569

約数の個数: 16

約数和(自身を含む): 25946880

約数和(自身を除く): 8798883

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 13513, 40539, 121617, 364851, 635111, 1905333, 5715999, 17147997]

約数ペア:

[(1, 17147997), (3, 5715999), (9, 1905333), (27, 635111), (47, 364851), (141, 121617), (423, 40539), (1269, 13513)]