29923299

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 52296192

約数和(自身を除く): 22372893

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 107, 161, 193, 207, 321, 483, 579, 749, 963, 1351, 1449, 1737, 2247, 2461, 4053, 4439, 6741, 7383, 12159, 13317, 17227, 20651, 22149, 31073, 39951, 51681, 61953, 93219, 144557, 155043, 185859, 279657, 433671, 474973, 1301013, 1424919, 3324811, 4274757, 9974433, 29923299]

約数ペア:

[(1, 29923299), (3, 9974433), (7, 4274757), (9, 3324811), (21, 1424919), (23, 1301013), (63, 474973), (69, 433671), (107, 279657), (161, 185859), (193, 155043), (207, 144557), (321, 93219), (483, 61953), (579, 51681), (749, 39951), (963, 31073), (1351, 22149), (1449, 20651), (1737, 17227), (2247, 13317), (2461, 12159), (4053, 7383), (4439, 6741)]