4994703

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 40

約数和(自身を含む): 8921088

約数和(自身を除く): 3926385

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 383, 483, 567, 621, 1149, 1449, 1863, 2681, 3447, 4347, 8043, 8809, 10341, 13041, 24129, 26427, 31023, 61663, 72387, 79281, 184989, 217161, 237843, 554967, 713529, 1664901, 4994703]

約数ペア:

[(1, 4994703), (3, 1664901), (7, 713529), (9, 554967), (21, 237843), (23, 217161), (27, 184989), (63, 79281), (69, 72387), (81, 61663), (161, 31023), (189, 26427), (207, 24129), (383, 13041), (483, 10341), (567, 8809), (621, 8043), (1149, 4347), (1449, 3447), (1863, 2681)]