13145811

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 22146048

約数和(自身を除く): 9000237

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 1601, 2737, 4803, 8211, 11207, 27217, 33621, 36823, 81651, 110469, 190519, 257761, 571557, 625991, 773283, 1877973, 4381937, 13145811]

約数ペア:

[(1, 13145811), (3, 4381937), (7, 1877973), (17, 773283), (21, 625991), (23, 571557), (51, 257761), (69, 190519), (119, 110469), (161, 81651), (357, 36823), (391, 33621), (483, 27217), (1173, 11207), (1601, 8211), (2737, 4803)]