9020739

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 14966784

約数和(自身を除く): 5946045

約数列:

[1, 3, 7, 13, 21, 39, 91, 173, 191, 273, 519, 573, 1211, 1337, 2249, 2483, 3633, 4011, 6747, 7449, 15743, 17381, 33043, 47229, 52143, 99129, 231301, 429559, 693903, 1288677, 3006913, 9020739]

約数ペア:

[(1, 9020739), (3, 3006913), (7, 1288677), (13, 693903), (21, 429559), (39, 231301), (91, 99129), (173, 52143), (191, 47229), (273, 33043), (519, 17381), (573, 15743), (1211, 7449), (1337, 6747), (2249, 4011), (2483, 3633)]