1216897527

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{10867}}^1$

素因数の和:11262

約数の個数: 16

約数和(自身を含む): 1639763840

約数和(自身を除く): 422866313

約数列:

[1, 3, 163, 229, 489, 687, 10867, 32601, 37327, 111981, 1771321, 2488543, 5313963, 7465629, 405632509, 1216897527]

約数ペア:

[(1, 1216897527), (3, 405632509), (163, 7465629), (229, 5313963), (489, 2488543), (687, 1771321), (10867, 111981), (32601, 37327)]