1467921

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 2544640

約数和(自身を除く): 1076719

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 283, 399, 741, 849, 1729, 1981, 3679, 5187, 5377, 5943, 11037, 16131, 25753, 37639, 69901, 77259, 112917, 209703, 489307, 1467921]

約数ペア:

[(1, 1467921), (3, 489307), (7, 209703), (13, 112917), (19, 77259), (21, 69901), (39, 37639), (57, 25753), (91, 16131), (133, 11037), (247, 5943), (273, 5377), (283, 5187), (399, 3679), (741, 1981), (849, 1729)]