13181623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3533}}^1$

素因数の和:3594

約数の個数: 16

約数和(自身を含む): 16623936

約数和(自身を除く): 3442313

約数列:

[1, 7, 13, 41, 91, 287, 533, 3533, 3731, 24731, 45929, 144853, 321503, 1013971, 1883089, 13181623]

約数ペア:

[(1, 13181623), (7, 1883089), (13, 1013971), (41, 321503), (91, 144853), (287, 45929), (533, 24731), (3533, 3731)]