13169823

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 19464192

約数和(自身を除く): 6294369

約数列:

[1, 3, 23, 31, 47, 69, 93, 131, 141, 393, 713, 1081, 1457, 2139, 3013, 3243, 4061, 4371, 6157, 9039, 12183, 18471, 33511, 93403, 100533, 141611, 190867, 280209, 424833, 572601, 4389941, 13169823]

約数ペア:

[(1, 13169823), (3, 4389941), (23, 572601), (31, 424833), (47, 280209), (69, 190867), (93, 141611), (131, 100533), (141, 93403), (393, 33511), (713, 18471), (1081, 12183), (1457, 9039), (2139, 6157), (3013, 4371), (3243, 4061)]