488397549

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1\times {\mathrm{2243}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 656720064

約数和(自身を除く): 168322515

約数列:

[1, 3, 181, 401, 543, 1203, 2243, 6729, 72581, 217743, 405983, 899443, 1217949, 2698329, 162799183, 488397549]

約数ペア:

[(1, 488397549), (3, 162799183), (181, 2698329), (401, 1217949), (543, 899443), (1203, 405983), (2243, 217743), (6729, 72581)]