4905927

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 7919184

約数和(自身を除く): 3013257

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 1553, 3159, 4659, 13977, 20189, 41931, 60567, 125793, 181701, 377379, 545103, 1635309, 4905927]

約数ペア:

[(1, 4905927), (3, 1635309), (9, 545103), (13, 377379), (27, 181701), (39, 125793), (81, 60567), (117, 41931), (243, 20189), (351, 13977), (1053, 4659), (1553, 3159)]