9931365

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2659}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 17428320

約数和(自身を除く): 7496955

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 2659, 3735, 7977, 13295, 23931, 39885, 119655, 220697, 662091, 1103485, 1986273, 3310455, 9931365]

約数ペア:

[(1, 9931365), (3, 3310455), (5, 1986273), (9, 1103485), (15, 662091), (45, 220697), (83, 119655), (249, 39885), (415, 23931), (747, 13295), (1245, 7977), (2659, 3735)]