17157357

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9391}}^1$

素因数の和:9433

約数の個数: 24

約数和(自身を含む): 29303040

約数和(自身を除く): 12145683

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 9391, 28173, 65737, 84519, 197211, 272339, 591633, 817017, 1906373, 2451051, 5719119, 17157357]

約数ペア:

[(1, 17157357), (3, 5719119), (7, 2451051), (9, 1906373), (21, 817017), (29, 591633), (63, 272339), (87, 197211), (203, 84519), (261, 65737), (609, 28173), (1827, 9391)]