249328689

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{6271}}^1$

素因数の和:6760

約数の個数: 16

約数和(自身を含む): 344709120

約数和(自身を除く): 95380431

約数列:

[1, 3, 29, 87, 457, 1371, 6271, 13253, 18813, 39759, 181859, 545577, 2865847, 8597541, 83109563, 249328689]

約数ペア:

[(1, 249328689), (3, 83109563), (29, 8597541), (87, 2865847), (457, 545577), (1371, 181859), (6271, 39759), (13253, 18813)]