172714919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10453}}^1$

素因数の和:10538

約数の個数: 16

約数和(自身を含む): 196702464

約数和(自身を除く): 23987545

約数列:

[1, 13, 31, 41, 403, 533, 1271, 10453, 16523, 135889, 324043, 428573, 4212559, 5571449, 13285763, 172714919]

約数ペア:

[(1, 172714919), (13, 13285763), (31, 5571449), (41, 4212559), (403, 428573), (533, 324043), (1271, 135889), (10453, 16523)]