1278126187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{85717}}^1$

素因数の和:85798

約数の個数: 16

約数和(自身を含む): 1459263232

約数和(自身を除く): 181137045

約数列:

[1, 13, 31, 37, 403, 481, 1147, 14911, 85717, 1114321, 2657227, 3171529, 34543951, 41229877, 98317399, 1278126187]

約数ペア:

[(1, 1278126187), (13, 98317399), (31, 41229877), (37, 34543951), (403, 3171529), (481, 2657227), (1147, 1114321), (14911, 85717)]