22049153

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 6336127

約数列:

[1, 7, 17, 31, 43, 119, 139, 217, 301, 527, 731, 973, 1333, 2363, 3689, 4309, 5117, 5977, 9331, 16541, 22661, 30163, 41839, 73253, 101609, 158627, 185287, 512771, 711263, 1297009, 3149879, 22049153]

約数ペア:

[(1, 22049153), (7, 3149879), (17, 1297009), (31, 711263), (43, 512771), (119, 185287), (139, 158627), (217, 101609), (301, 73253), (527, 41839), (731, 30163), (973, 22661), (1333, 16541), (2363, 9331), (3689, 5977), (4309, 5117)]