22309491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 33067008

約数和(自身を除く): 10757517

約数列:

[1, 3, 17, 31, 51, 93, 103, 137, 309, 411, 527, 1581, 1751, 2329, 3193, 4247, 5253, 6987, 9579, 12741, 14111, 42333, 54281, 72199, 162843, 216597, 239887, 437441, 719661, 1312323, 7436497, 22309491]

約数ペア:

[(1, 22309491), (3, 7436497), (17, 1312323), (31, 719661), (51, 437441), (93, 239887), (103, 216597), (137, 162843), (309, 72199), (411, 54281), (527, 42333), (1581, 14111), (1751, 12741), (2329, 9579), (3193, 6987), (4247, 5253)]