13217479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 15240960

約数和(自身を除く): 2023481

約数列:

[1, 11, 23, 89, 253, 587, 979, 2047, 6457, 13501, 22517, 52243, 148511, 574673, 1201589, 13217479]

約数ペア:

[(1, 13217479), (11, 1201589), (23, 574673), (89, 148511), (253, 52243), (587, 22517), (979, 13501), (2047, 6457)]