2123804589

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1\times {\mathrm{12923}}^1$

素因数の和:14844

約数の個数: 16

約数和(自身を含む): 2931163200

約数和(自身を除く): 807358611

約数列:

[1, 3, 29, 87, 1889, 5667, 12923, 38769, 54781, 164343, 374767, 1124301, 24411547, 73234641, 707934863, 2123804589]

約数ペア:

[(1, 2123804589), (3, 707934863), (29, 73234641), (87, 24411547), (1889, 1124301), (5667, 374767), (12923, 164343), (38769, 54781)]