603220296959

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{20021}}^1\times {\mathrm{187139}}^1$

素因数の和:207190

約数の個数: 16

約数和(自身を含む): 719408079360

約数和(自身を除く): 116187782401

約数列:

[1, 7, 23, 161, 20021, 140147, 187139, 460483, 1309973, 3223381, 4304197, 30129379, 3746709919, 26226969433, 86174328137, 603220296959]

約数ペア:

[(1, 603220296959), (7, 86174328137), (23, 26226969433), (161, 3746709919), (20021, 30129379), (140147, 4304197), (187139, 3223381), (460483, 1309973)]