2745057

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 4247552

約数和(自身を除く): 1502495

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 1951, 5853, 13657, 40971, 130717, 392151, 915019, 2745057]

約数ペア:

[(1, 2745057), (3, 915019), (7, 392151), (21, 130717), (67, 40971), (201, 13657), (469, 5853), (1407, 1951)]