39891123

素因数分解:

$3^5\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 60173568

約数和(自身を除く): 20282445

約数列:

[1, 3, 9, 27, 81, 167, 243, 501, 983, 1503, 2949, 4509, 8847, 13527, 26541, 40581, 79623, 164161, 238869, 492483, 1477449, 4432347, 13297041, 39891123]

約数ペア:

[(1, 39891123), (3, 13297041), (9, 4432347), (27, 1477449), (81, 492483), (167, 238869), (243, 164161), (501, 79623), (983, 40581), (1503, 26541), (2949, 13527), (4509, 8847)]