23154768259

素因数分解:

$7^3\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{3023}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 27375667200

約数和(自身を除く): 4220898941

約数列:

[1, 7, 49, 137, 163, 343, 959, 1141, 3023, 6713, 7987, 21161, 22331, 46991, 55909, 148127, 156317, 414151, 492749, 1036889, 1094219, 2899057, 3449243, 7659533, 20293399, 24144701, 67506613, 142053793, 169012907, 472546291, 3307824037, 23154768259]

約数ペア:

[(1, 23154768259), (7, 3307824037), (49, 472546291), (137, 169012907), (163, 142053793), (343, 67506613), (959, 24144701), (1141, 20293399), (3023, 7659533), (6713, 3449243), (7987, 2899057), (21161, 1094219), (22331, 1036889), (46991, 492749), (55909, 414151), (148127, 156317)]