4368693

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 6861888

約数和(自身を除く): 2493195

約数列:

[1, 3, 7, 21, 49, 113, 147, 263, 339, 789, 791, 1841, 2373, 5523, 5537, 12887, 16611, 29719, 38661, 89157, 208033, 624099, 1456231, 4368693]

約数ペア:

[(1, 4368693), (3, 1456231), (7, 624099), (21, 208033), (49, 89157), (113, 38661), (147, 29719), (263, 16611), (339, 12887), (789, 5537), (791, 5523), (1841, 2373)]