22129653

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 36714496

約数和(自身を除く): 14584843

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 787, 1339, 2163, 2361, 4017, 5509, 9373, 10231, 16527, 28119, 30693, 71617, 81061, 214851, 243183, 567427, 1053793, 1702281, 3161379, 7376551, 22129653]

約数ペア:

[(1, 22129653), (3, 7376551), (7, 3161379), (13, 1702281), (21, 1053793), (39, 567427), (91, 243183), (103, 214851), (273, 81061), (309, 71617), (721, 30693), (787, 28119), (1339, 16527), (2163, 10231), (2361, 9373), (4017, 5509)]