17117139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 25724160

約数和(自身を除く): 8607021

約数列:

[1, 3, 13, 39, 43, 59, 129, 173, 177, 519, 559, 767, 1677, 2249, 2301, 2537, 6747, 7439, 7611, 10207, 22317, 30621, 32981, 96707, 98943, 132691, 290121, 398073, 438901, 1316703, 5705713, 17117139]

約数ペア:

[(1, 17117139), (3, 5705713), (13, 1316703), (39, 438901), (43, 398073), (59, 290121), (129, 132691), (173, 98943), (177, 96707), (519, 32981), (559, 30621), (767, 22317), (1677, 10207), (2249, 7611), (2301, 7439), (2537, 6747)]