8188587

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 13440000

約数和(自身を除く): 5251413

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 349, 711, 869, 1047, 2133, 2607, 3141, 3839, 7821, 9423, 11517, 23463, 27571, 34551, 82713, 103653, 248139, 303281, 744417, 909843, 2729529, 8188587]

約数ペア:

[(1, 8188587), (3, 2729529), (9, 909843), (11, 744417), (27, 303281), (33, 248139), (79, 103653), (99, 82713), (237, 34551), (297, 27571), (349, 23463), (711, 11517), (869, 9423), (1047, 7821), (2133, 3839), (2607, 3141)]