11913471

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 18245760

約数和(自身を除く): 6332289

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 859, 1541, 2577, 4623, 7731, 13869, 19757, 57553, 59271, 172659, 177813, 517977, 1323719, 3971157, 11913471]

約数ペア:

[(1, 11913471), (3, 3971157), (9, 1323719), (23, 517977), (67, 177813), (69, 172659), (201, 59271), (207, 57553), (603, 19757), (859, 13869), (1541, 7731), (2577, 4623)]