3643269

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 6113280

約数和(自身を除く): 2470011

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 397, 399, 437, 483, 1191, 1311, 2779, 3059, 7543, 8337, 9131, 9177, 22629, 27393, 52801, 63917, 158403, 173489, 191751, 520467, 1214423, 3643269]

約数ペア:

[(1, 3643269), (3, 1214423), (7, 520467), (19, 191751), (21, 173489), (23, 158403), (57, 63917), (69, 52801), (133, 27393), (161, 22629), (397, 9177), (399, 9131), (437, 8337), (483, 7543), (1191, 3059), (1311, 2779)]