17211107

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 18800640

約数和(自身を除く): 1589533

約数列:

[1, 23, 31, 101, 239, 713, 2323, 3131, 5497, 7409, 24139, 72013, 170407, 555197, 748309, 17211107]

約数ペア:

[(1, 17211107), (23, 748309), (31, 555197), (101, 170407), (239, 72013), (713, 24139), (2323, 7409), (3131, 5497)]