2609607

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 4766720

約数和(自身を除く): 2157113

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 79, 91, 121, 143, 231, 237, 273, 363, 429, 553, 847, 869, 1001, 1027, 1573, 1659, 2541, 2607, 3003, 3081, 4719, 6083, 7189, 9559, 11011, 11297, 18249, 21567, 28677, 33033, 33891, 66913, 79079, 124267, 200739, 237237, 372801, 869869, 2609607]

約数ペア:

[(1, 2609607), (3, 869869), (7, 372801), (11, 237237), (13, 200739), (21, 124267), (33, 79079), (39, 66913), (77, 33891), (79, 33033), (91, 28677), (121, 21567), (143, 18249), (231, 11297), (237, 11011), (273, 9559), (363, 7189), (429, 6083), (553, 4719), (847, 3081), (869, 3003), (1001, 2607), (1027, 2541), (1573, 1659)]