1291254377

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{6619}}^1$

素因数の和:6717

約数の個数: 24

約数和(自身を含む): 1577678400

約数和(自身を除く): 286424023

約数列:

[1, 7, 29, 31, 203, 217, 899, 961, 6293, 6619, 6727, 27869, 46333, 191951, 195083, 205189, 1343657, 1436323, 5950481, 6360859, 41653367, 44526013, 184464911, 1291254377]

約数ペア:

[(1, 1291254377), (7, 184464911), (29, 44526013), (31, 41653367), (203, 6360859), (217, 5950481), (899, 1436323), (961, 1343657), (6293, 205189), (6619, 195083), (6727, 191951), (27869, 46333)]