28395477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1231}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 44972928

約数和(自身を除く): 16577451

約数列:

[1, 3, 9, 11, 33, 99, 233, 699, 1231, 2097, 2563, 3693, 7689, 11079, 13541, 23067, 40623, 121869, 286823, 860469, 2581407, 3155053, 9465159, 28395477]

約数ペア:

[(1, 28395477), (3, 9465159), (9, 3155053), (11, 2581407), (33, 860469), (99, 286823), (233, 121869), (699, 40623), (1231, 23067), (2097, 13541), (2563, 11079), (3693, 7689)]