772872841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 908328960

約数和(自身を除く): 135456119

約数列:

[1, 13, 23, 43, 47, 299, 559, 611, 989, 1081, 1279, 2021, 12857, 14053, 16627, 26273, 29417, 46483, 54997, 60113, 382421, 604279, 714961, 781469, 1264931, 1382599, 2584859, 16444103, 17973787, 33603167, 59451757, 772872841]

約数ペア:

[(1, 772872841), (13, 59451757), (23, 33603167), (43, 17973787), (47, 16444103), (299, 2584859), (559, 1382599), (611, 1264931), (989, 781469), (1081, 714961), (1279, 604279), (2021, 382421), (12857, 60113), (14053, 54997), (16627, 46483), (26273, 29417)]