13730427

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 21191040

約数和(自身を除く): 7460613

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 1697, 2697, 5091, 8091, 15273, 49213, 52607, 147639, 157821, 442917, 473463, 1525603, 4576809, 13730427]

約数ペア:

[(1, 13730427), (3, 4576809), (9, 1525603), (29, 473463), (31, 442917), (87, 157821), (93, 147639), (261, 52607), (279, 49213), (899, 15273), (1697, 8091), (2697, 5091)]