2185533

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 3651648

約数和(自身を除く): 1466115

約数列:

[1, 3, 7, 9, 21, 63, 113, 307, 339, 791, 921, 1017, 2149, 2373, 2763, 6447, 7119, 19341, 34691, 104073, 242837, 312219, 728511, 2185533]

約数ペア:

[(1, 2185533), (3, 728511), (7, 312219), (9, 242837), (21, 104073), (63, 34691), (113, 19341), (307, 7119), (339, 6447), (791, 2763), (921, 2373), (1017, 2149)]