788804991

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{6427}}^1$

素因数の和:7495

約数の個数: 24

約数和(自身を含む): 1228390800

約数和(自身を除く): 439585809

約数列:

[1, 3, 9, 13, 39, 117, 1049, 3147, 6427, 9441, 13637, 19281, 40911, 57843, 83551, 122733, 250653, 751959, 6741923, 20225769, 60677307, 87644999, 262934997, 788804991]

約数ペア:

[(1, 788804991), (3, 262934997), (9, 87644999), (13, 60677307), (39, 20225769), (117, 6741923), (1049, 751959), (3147, 250653), (6427, 122733), (9441, 83551), (13637, 57843), (19281, 40911)]