291222238629

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4483}}^1\times {\mathrm{39157}}^1$

素因数の和:43729

約数の個数: 32

約数和(自身を含む): 449496248320

約数和(自身を除く): 158274009691

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 4483, 13449, 31381, 39157, 94143, 117471, 274099, 354157, 822297, 1062471, 2479099, 3093403, 7437297, 9280209, 21653821, 64961463, 175540831, 526622493, 1228785817, 3686357451, 13867725649, 41603176947, 97074079543, 291222238629]

約数ペア:

[(1, 291222238629), (3, 97074079543), (7, 41603176947), (21, 13867725649), (79, 3686357451), (237, 1228785817), (553, 526622493), (1659, 175540831), (4483, 64961463), (13449, 21653821), (31381, 9280209), (39157, 7437297), (94143, 3093403), (117471, 2479099), (274099, 1062471), (354157, 822297)]