30673491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 45163008

約数和(自身を除く): 14489517

約数列:

[1, 3, 17, 43, 51, 71, 129, 197, 213, 591, 731, 1207, 2193, 3053, 3349, 3621, 8471, 9159, 10047, 13987, 25413, 41961, 51901, 144007, 155703, 237779, 432021, 601441, 713337, 1804323, 10224497, 30673491]

約数ペア:

[(1, 30673491), (3, 10224497), (17, 1804323), (43, 713337), (51, 601441), (71, 432021), (129, 237779), (197, 155703), (213, 144007), (591, 51901), (731, 41961), (1207, 25413), (2193, 13987), (3053, 10047), (3349, 9159), (3621, 8471)]