228530729

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{11833}}^1$

素因数の和:11960

約数の個数: 16

約数和(自身を含む): 272655360

約数和(自身を除く): 44124631

約数列:

[1, 7, 31, 89, 217, 623, 2759, 11833, 19313, 82831, 366823, 1053137, 2567761, 7371959, 32647247, 228530729]

約数ペア:

[(1, 228530729), (7, 32647247), (31, 7371959), (89, 2567761), (217, 1053137), (623, 366823), (2759, 82831), (11833, 19313)]