23368863

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 38306304

約数和(自身を除く): 14937441

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 977, 1139, 1407, 2931, 3417, 6839, 7973, 16609, 20517, 23919, 49827, 65459, 116263, 196377, 348789, 458213, 1112803, 1374639, 3338409, 7789621, 23368863]

約数ペア:

[(1, 23368863), (3, 7789621), (7, 3338409), (17, 1374639), (21, 1112803), (51, 458213), (67, 348789), (119, 196377), (201, 116263), (357, 65459), (469, 49827), (977, 23919), (1139, 20517), (1407, 16609), (2931, 7973), (3417, 6839)]