245371899363

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1\times {\mathrm{39163}}^1$

素因数の和:42083

約数の個数: 32

約数和(自身を含む): 354596495616

約数和(自身を除く): 109224596253

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 2857, 8571, 39163, 48569, 117489, 122851, 145707, 368553, 665771, 1684009, 1997313, 2088467, 5052027, 6265401, 28628153, 85884459, 111888691, 335666073, 1902107747, 4811213713, 5706323241, 14433641139, 81790633121, 245371899363]

約数ペア:

[(1, 245371899363), (3, 81790633121), (17, 14433641139), (43, 5706323241), (51, 4811213713), (129, 1902107747), (731, 335666073), (2193, 111888691), (2857, 85884459), (8571, 28628153), (39163, 6265401), (48569, 5052027), (117489, 2088467), (122851, 1997313), (145707, 1684009), (368553, 665771)]