9129939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 15289344

約数和(自身を除く): 6159405

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 631, 689, 1113, 1893, 2067, 4417, 4823, 8203, 13251, 14469, 24609, 33443, 57421, 100329, 172263, 234101, 434759, 702303, 1304277, 3043313, 9129939]

約数ペア:

[(1, 9129939), (3, 3043313), (7, 1304277), (13, 702303), (21, 434759), (39, 234101), (53, 172263), (91, 100329), (159, 57421), (273, 33443), (371, 24609), (631, 14469), (689, 13251), (1113, 8203), (1893, 4823), (2067, 4417)]