309285197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1087}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 341806080

約数和(自身を除く): 32520883

約数列:

[1, 13, 43, 509, 559, 1087, 6617, 14131, 21887, 46741, 284531, 553283, 607633, 7192679, 23791169, 309285197]

約数ペア:

[(1, 309285197), (13, 23791169), (43, 7192679), (509, 607633), (559, 553283), (1087, 284531), (6617, 46741), (14131, 21887)]