398066679

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{2203}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 609599952

約数和(自身を除く): 211533273

約数列:

[1, 3, 9, 17, 51, 153, 1181, 2203, 3543, 6609, 10629, 19827, 20077, 37451, 60231, 112353, 180693, 337059, 2601743, 7805229, 23415687, 44229631, 132688893, 398066679]

約数ペア:

[(1, 398066679), (3, 132688893), (9, 44229631), (17, 23415687), (51, 7805229), (153, 2601743), (1181, 337059), (2203, 180693), (3543, 112353), (6609, 60231), (10629, 37451), (19827, 20077)]