2912111145

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1504967}}^1$

素因数の和:1505021

約数の個数: 24

約数和(自身を含む): 5165050176

約数和(自身を除く): 2252939031

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 1504967, 4514901, 7524835, 13544703, 22574505, 64713581, 67723515, 194140743, 323567905, 582422229, 970703715, 2912111145]

約数ペア:

[(1, 2912111145), (3, 970703715), (5, 582422229), (9, 323567905), (15, 194140743), (43, 67723515), (45, 64713581), (129, 22574505), (215, 13544703), (387, 7524835), (645, 4514901), (1935, 1504967)]