613241473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^2$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 720142080

約数和(自身を除く): 106900607

約数列:

[1, 13, 19, 31, 247, 283, 403, 589, 3679, 5377, 7657, 8773, 69901, 80089, 114049, 166687, 1041157, 1521691, 2166931, 2482759, 19781983, 32275867, 47172421, 613241473]

約数ペア:

[(1, 613241473), (13, 47172421), (19, 32275867), (31, 19781983), (247, 2482759), (283, 2166931), (403, 1521691), (589, 1041157), (3679, 166687), (5377, 114049), (7657, 80089), (8773, 69901)]