13475769

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 19824192

約数和(自身を除く): 6348423

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 541, 1083, 1311, 1623, 8303, 10279, 12443, 24909, 30837, 37329, 195301, 236417, 585903, 709251, 4491923, 13475769]

約数ペア:

[(1, 13475769), (3, 4491923), (19, 709251), (23, 585903), (57, 236417), (69, 195301), (361, 37329), (437, 30837), (541, 24909), (1083, 12443), (1311, 10279), (1623, 8303)]