17875117

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 20256768

約数和(自身を除く): 2381651

約数列:

[1, 13, 23, 191, 299, 313, 2483, 4069, 4393, 7199, 57109, 59783, 93587, 777179, 1375009, 17875117]

約数ペア:

[(1, 17875117), (13, 1375009), (23, 777179), (191, 93587), (299, 59783), (313, 57109), (2483, 7199), (4069, 4393)]