22250949

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4091}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 35453088

約数和(自身を除く): 13202139

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 4091, 5439, 12273, 28637, 85911, 151367, 200459, 454101, 601377, 1059569, 3178707, 7416983, 22250949]

約数ペア:

[(1, 22250949), (3, 7416983), (7, 3178707), (21, 1059569), (37, 601377), (49, 454101), (111, 200459), (147, 151367), (259, 85911), (777, 28637), (1813, 12273), (4091, 5439)]