1946529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 3075072

約数和(自身を除く): 1128543

約数列:

[1, 3, 9, 13, 39, 117, 127, 131, 381, 393, 1143, 1179, 1651, 1703, 4953, 5109, 14859, 15327, 16637, 49911, 149733, 216281, 648843, 1946529]

約数ペア:

[(1, 1946529), (3, 648843), (9, 216281), (13, 149733), (39, 49911), (117, 16637), (127, 15327), (131, 14859), (381, 5109), (393, 4953), (1143, 1703), (1179, 1651)]