2933397

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 4552704

約数和(自身を除く): 1619307

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 383, 851, 1149, 2553, 3447, 7659, 8809, 14171, 26427, 42513, 79281, 127539, 325933, 977799, 2933397]

約数ペア:

[(1, 2933397), (3, 977799), (9, 325933), (23, 127539), (37, 79281), (69, 42513), (111, 26427), (207, 14171), (333, 8809), (383, 7659), (851, 3447), (1149, 2553)]