28333053

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2693}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 47069568

約数和(自身を除く): 18736515

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 2693, 3507, 8079, 10521, 18851, 24237, 56553, 169659, 449731, 1349193, 3148117, 4047579, 9444351, 28333053]

約数ペア:

[(1, 28333053), (3, 9444351), (7, 4047579), (9, 3148117), (21, 1349193), (63, 449731), (167, 169659), (501, 56553), (1169, 24237), (1503, 18851), (2693, 10521), (3507, 8079)]