7222821621

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{491}}^1\times {\mathrm{2917}}^1$

素因数の和:3493

約数の個数: 24

約数和(自身を含む): 9894541152

約数和(自身を除く): 2671719531

約数列:

[1, 3, 41, 123, 491, 1473, 1681, 2917, 5043, 8751, 20131, 60393, 119597, 358791, 825371, 1432247, 2476113, 4296741, 4903477, 14710431, 58722127, 176166381, 2407607207, 7222821621]

約数ペア:

[(1, 7222821621), (3, 2407607207), (41, 176166381), (123, 58722127), (491, 14710431), (1473, 4903477), (1681, 4296741), (2917, 2476113), (5043, 1432247), (8751, 825371), (20131, 358791), (60393, 119597)]