16376157

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13681}}^1$

素因数の和:13713

約数の個数: 24

約数和(自身を含む): 28458560

約数和(自身を除く): 12082403

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 13681, 41043, 95767, 123129, 259939, 287301, 779817, 861903, 1819573, 2339451, 5458719, 16376157]

約数ペア:

[(1, 16376157), (3, 5458719), (7, 2339451), (9, 1819573), (19, 861903), (21, 779817), (57, 287301), (63, 259939), (133, 123129), (171, 95767), (399, 41043), (1197, 13681)]