1213156973

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1\times {\mathrm{3433}}^1$

素因数の和:6116

約数の個数: 16

約数和(自身を含む): 1460411520

約数和(自身を除く): 247254547

約数列:

[1, 7, 19, 133, 2657, 3433, 18599, 24031, 50483, 65227, 353381, 456589, 9121481, 63850367, 173308139, 1213156973]

約数ペア:

[(1, 1213156973), (7, 173308139), (19, 63850367), (133, 9121481), (2657, 456589), (3433, 353381), (18599, 65227), (24031, 50483)]