1977460713

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{12101}}^1$

素因数の和:12445

約数の個数: 24

約数和(自身を含む): 2909901696

約数和(自身を除く): 932440983

約数列:

[1, 3, 9, 67, 201, 271, 603, 813, 2439, 12101, 18157, 36303, 54471, 108909, 163413, 810767, 2432301, 3279371, 7296903, 9838113, 29514339, 219717857, 659153571, 1977460713]

約数ペア:

[(1, 1977460713), (3, 659153571), (9, 219717857), (67, 29514339), (201, 9838113), (271, 7296903), (603, 3279371), (813, 2432301), (2439, 810767), (12101, 163413), (18157, 108909), (36303, 54471)]