28633479

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9151}}^1$

素因数の和:9310

約数の個数: 16

約数和(自身を含む): 43929600

約数和(自身を除く): 15296121

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 9151, 27453, 64057, 192171, 1363499, 4090497, 9544493, 28633479]

約数ペア:

[(1, 28633479), (3, 9544493), (7, 4090497), (21, 1363499), (149, 192171), (447, 64057), (1043, 27453), (3129, 9151)]