15202317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1553}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 21930048

約数和(自身を除く): 6727731

約数列:

[1, 3, 13, 39, 251, 753, 1553, 3263, 4659, 9789, 20189, 60567, 389803, 1169409, 5067439, 15202317]

約数ペア:

[(1, 15202317), (3, 5067439), (13, 1169409), (39, 389803), (251, 60567), (753, 20189), (1553, 9789), (3263, 4659)]