2912287937

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{601}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 3224338488

約数和(自身を除く): 312050551

約数列:

[1, 13, 53, 169, 541, 601, 689, 7033, 7813, 8957, 28673, 31853, 91429, 101569, 325141, 372749, 414089, 4226833, 4845737, 5383157, 17232473, 54948829, 224022149, 2912287937]

約数ペア:

[(1, 2912287937), (13, 224022149), (53, 54948829), (169, 17232473), (541, 5383157), (601, 4845737), (689, 4226833), (7033, 414089), (7813, 372749), (8957, 325141), (28673, 101569), (31853, 91429)]