172555513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 189100800

約数和(自身を除く): 16545287

約数列:

[1, 13, 79, 401, 419, 1027, 5213, 5447, 31679, 33101, 168019, 411827, 430313, 2184247, 13273501, 172555513]

約数ペア:

[(1, 172555513), (13, 13273501), (79, 2184247), (401, 430313), (419, 411827), (1027, 168019), (5213, 33101), (5447, 31679)]