1223167127

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3527}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 1561577472

約数和(自身を除く): 338410345

約数列:

[1, 7, 13, 37, 91, 103, 259, 481, 721, 1339, 3367, 3527, 3811, 9373, 24689, 26677, 45851, 49543, 130499, 320957, 346801, 363281, 913493, 1696487, 2542967, 4722653, 11875409, 13441397, 33058571, 94089779, 174738161, 1223167127]

約数ペア:

[(1, 1223167127), (7, 174738161), (13, 94089779), (37, 33058571), (91, 13441397), (103, 11875409), (259, 4722653), (481, 2542967), (721, 1696487), (1339, 913493), (3367, 363281), (3527, 346801), (3811, 320957), (9373, 130499), (24689, 49543), (26677, 45851)]