17299381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 19916928

約数和(自身を除く): 2617547

約数列:

[1, 11, 23, 101, 253, 677, 1111, 2323, 7447, 15571, 25553, 68377, 171281, 752147, 1572671, 17299381]

約数ペア:

[(1, 17299381), (11, 1572671), (23, 752147), (101, 171281), (253, 68377), (677, 25553), (1111, 15571), (2323, 7447)]