13116159

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3413}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 22013472

約数和(自身を除く): 8897313

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3413, 3843, 10239, 23891, 30717, 71673, 208193, 215019, 624579, 1457351, 1873737, 4372053, 13116159]

約数ペア:

[(1, 13116159), (3, 4372053), (7, 1873737), (9, 1457351), (21, 624579), (61, 215019), (63, 208193), (183, 71673), (427, 30717), (549, 23891), (1281, 10239), (3413, 3843)]