42830403

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2347}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 72130560

約数和(自身を除く): 29300157

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1659, 2347, 2607, 6083, 7041, 16429, 18249, 25817, 49287, 77451, 180719, 185413, 542157, 556239, 1297891, 2039543, 3893673, 6118629, 14276801, 42830403]

約数ペア:

[(1, 42830403), (3, 14276801), (7, 6118629), (11, 3893673), (21, 2039543), (33, 1297891), (77, 556239), (79, 542157), (231, 185413), (237, 180719), (553, 77451), (869, 49287), (1659, 25817), (2347, 18249), (2607, 16429), (6083, 7041)]