12303279

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 19872000

約数和(自身を除く): 7568721

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 827, 1653, 2481, 4959, 7443, 14877, 15713, 22329, 23983, 47139, 71949, 141417, 215847, 424251, 455677, 647541, 1367031, 4101093, 12303279]

約数ペア:

[(1, 12303279), (3, 4101093), (9, 1367031), (19, 647541), (27, 455677), (29, 424251), (57, 215847), (87, 141417), (171, 71949), (261, 47139), (513, 23983), (551, 22329), (783, 15713), (827, 14877), (1653, 7443), (2481, 4959)]