17644419

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 29816640

約数和(自身を除く): 12172221

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 2957, 5967, 8871, 26613, 38441, 50269, 79839, 115323, 150807, 345969, 452421, 653497, 1037907, 1357263, 1960491, 5881473, 17644419]

約数ペア:

[(1, 17644419), (3, 5881473), (9, 1960491), (13, 1357263), (17, 1037907), (27, 653497), (39, 452421), (51, 345969), (117, 150807), (153, 115323), (221, 79839), (351, 50269), (459, 38441), (663, 26613), (1989, 8871), (2957, 5967)]