287630036499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{205201}}^1$

素因数の和:205627

約数の個数: 32

約数和(自身を含む): 417732173824

約数和(自身を除く): 130102137325

約数列:

[1, 3, 13, 39, 127, 283, 381, 849, 1651, 3679, 4953, 11037, 35941, 107823, 205201, 467233, 615603, 1401699, 2667613, 8002839, 26060527, 58071883, 78181581, 174215649, 338786851, 754934479, 1016360553, 2264803437, 7375129141, 22125387423, 95876678833, 287630036499]

約数ペア:

[(1, 287630036499), (3, 95876678833), (13, 22125387423), (39, 7375129141), (127, 2264803437), (283, 1016360553), (381, 754934479), (849, 338786851), (1651, 174215649), (3679, 78181581), (4953, 58071883), (11037, 26060527), (35941, 8002839), (107823, 2667613), (205201, 1401699), (467233, 615603)]