431301091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{1621}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 471781408

約数和(自身を除く): 40480317

約数列:

[1, 13, 97, 211, 1261, 1621, 2743, 20467, 21073, 157237, 266071, 342031, 2044081, 4446403, 33177007, 431301091]

約数ペア:

[(1, 431301091), (13, 33177007), (97, 4446403), (211, 2044081), (1261, 342031), (1621, 266071), (2743, 157237), (20467, 21073)]