2520349731

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{1021}}^1\times {\mathrm{1747}}^1$

素因数の和:2931

約数の個数: 24

約数和(自身を含む): 3669380624

約数和(自身を除く): 1149030893

約数列:

[1, 3, 9, 157, 471, 1021, 1413, 1747, 3063, 5241, 9189, 15723, 160297, 274279, 480891, 822837, 1442673, 1783687, 2468511, 5351061, 16053183, 280038859, 840116577, 2520349731]

約数ペア:

[(1, 2520349731), (3, 840116577), (9, 280038859), (157, 16053183), (471, 5351061), (1021, 2468511), (1413, 1783687), (1747, 1442673), (3063, 822837), (5241, 480891), (9189, 274279), (15723, 160297)]