415290213

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1183163}}^1$

素因数の和:1183185

約数の個数: 16

約数和(自身を含む): 662571840

約数和(自身を除く): 247281627

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1183163, 3549489, 10648467, 15381119, 31945401, 46143357, 138430071, 415290213]

約数ペア:

[(1, 415290213), (3, 138430071), (9, 46143357), (13, 31945401), (27, 15381119), (39, 10648467), (117, 3549489), (351, 1183163)]