7830693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 13418496

約数和(自身を除く): 5587803

約数列:

[1, 3, 9, 13, 17, 31, 39, 51, 93, 117, 127, 153, 221, 279, 381, 403, 527, 663, 1143, 1209, 1581, 1651, 1989, 2159, 3627, 3937, 4743, 4953, 6477, 6851, 11811, 14859, 19431, 20553, 28067, 35433, 51181, 61659, 66929, 84201, 153543, 200787, 252603, 460629, 602361, 870077, 2610231, 7830693]

約数ペア:

[(1, 7830693), (3, 2610231), (9, 870077), (13, 602361), (17, 460629), (31, 252603), (39, 200787), (51, 153543), (93, 84201), (117, 66929), (127, 61659), (153, 51181), (221, 35433), (279, 28067), (381, 20553), (403, 19431), (527, 14859), (663, 11811), (1143, 6851), (1209, 6477), (1581, 4953), (1651, 4743), (1989, 3937), (2159, 3627)]