15693390321

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1144417}}^1$

素因数の和:1145080

約数の個数: 16

約数和(自身を含む): 23950379904

約数和(自身を除く): 8256989583

約数列:

[1, 3, 7, 21, 653, 1959, 4571, 13713, 1144417, 3433251, 8010919, 24032757, 747304301, 2241912903, 5231130107, 15693390321]

約数ペア:

[(1, 15693390321), (3, 5231130107), (7, 2241912903), (21, 747304301), (653, 24032757), (1959, 8010919), (4571, 3433251), (13713, 1144417)]