641441170479

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{13236781}}^1$

素因数の和:13237370

約数の個数: 16

約数和(自身を含む): 886334922720

約数和(自身を除く): 244893752241

約数列:

[1, 3, 29, 87, 557, 1671, 16153, 48459, 13236781, 39710343, 383866649, 1151599947, 7372887017, 22118661051, 213813723493, 641441170479]

約数ペア:

[(1, 641441170479), (3, 213813723493), (29, 22118661051), (87, 7372887017), (557, 1151599947), (1671, 383866649), (16153, 39710343), (48459, 13236781)]