4998889161

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383321}}^1$

素因数の和:383363

約数の個数: 40

約数和(自身を含む): 8905336704

約数和(自身を除く): 3906447543

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 383321, 1149963, 2683247, 3449889, 8049741, 8816383, 10349667, 24149223, 26449149, 31049001, 61714681, 72447669, 79347447, 185144043, 217343007, 238042341, 555432129, 714127023, 1666296387, 4998889161]

約数ペア:

[(1, 4998889161), (3, 1666296387), (7, 714127023), (9, 555432129), (21, 238042341), (23, 217343007), (27, 185144043), (63, 79347447), (69, 72447669), (81, 61714681), (161, 31049001), (189, 26449149), (207, 24149223), (483, 10349667), (567, 8816383), (621, 8049741), (1449, 3449889), (1863, 2683247), (4347, 1149963), (13041, 383321)]