973380798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{244691}}^1$

素因数の和:244729

約数の個数: 48

約数和(自身を含む): 2404832976

約数和(自身を除く): 1431452178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 244691, 489382, 734073, 1468146, 2202219, 3180983, 4159747, 4404438, 6361966, 8319494, 9542949, 12479241, 19085898, 24958482, 28628847, 37437723, 54076711, 57257694, 74875446, 108153422, 162230133, 324460266, 486690399, 973380798]

約数ペア:

[(1, 973380798), (2, 486690399), (3, 324460266), (6, 162230133), (9, 108153422), (13, 74875446), (17, 57257694), (18, 54076711), (26, 37437723), (34, 28628847), (39, 24958482), (51, 19085898), (78, 12479241), (102, 9542949), (117, 8319494), (153, 6361966), (221, 4404438), (234, 4159747), (306, 3180983), (442, 2202219), (663, 1468146), (1326, 734073), (1989, 489382), (3978, 244691)]