172570827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{402263}}^1$

素因数の和:402290

約数の個数: 16

約数和(自身を含む): 270321408

約数和(自身を除く): 97750581

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 402263, 1206789, 4424893, 5229419, 13274679, 15688257, 57523609, 172570827]

約数ペア:

[(1, 172570827), (3, 57523609), (11, 15688257), (13, 13274679), (33, 5229419), (39, 4424893), (143, 1206789), (429, 402263)]