57478213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 63524160

約数和(自身を除く): 6045947

約数列:

[1, 13, 59, 137, 547, 767, 1781, 7111, 8083, 32273, 74939, 105079, 419549, 974207, 4421401, 57478213]

約数ペア:

[(1, 57478213), (13, 4421401), (59, 974207), (137, 419549), (547, 105079), (767, 74939), (1781, 32273), (7111, 8083)]