1330375431

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{822743}}^1$

素因数の和:822771

約数の個数: 24

約数和(自身を含む): 2251027584

約数和(自身を除く): 920652153

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 822743, 2468229, 5759201, 9050173, 17277603, 27150519, 40314407, 63351211, 120943221, 190053633, 443458477, 1330375431]

約数ペア:

[(1, 1330375431), (3, 443458477), (7, 190053633), (11, 120943221), (21, 63351211), (33, 40314407), (49, 27150519), (77, 17277603), (147, 9050173), (231, 5759201), (539, 2468229), (1617, 822743)]