12142714881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1\times {\mathrm{2087}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 17798980608

約数和(自身を除く): 5656265727

約数列:

[1, 3, 11, 33, 157, 471, 1123, 1727, 2087, 3369, 5181, 6261, 12353, 22957, 37059, 68871, 176311, 327659, 528933, 982977, 1939421, 2343701, 3604249, 5818263, 7031103, 10812747, 25780711, 77342133, 367961057, 1103883171, 4047571627, 12142714881]

約数ペア:

[(1, 12142714881), (3, 4047571627), (11, 1103883171), (33, 367961057), (157, 77342133), (471, 25780711), (1123, 10812747), (1727, 7031103), (2087, 5818263), (3369, 3604249), (5181, 2343701), (6261, 1939421), (12353, 982977), (22957, 528933), (37059, 327659), (68871, 176311)]