4920497517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1\times {\mathrm{4391}}^1$

素因数の和:4953

約数の個数: 32

約数和(自身を含む): 7201474560

約数和(自身を除く): 2280977043

約数列:

[1, 3, 13, 39, 59, 177, 487, 767, 1461, 2301, 4391, 6331, 13173, 18993, 28733, 57083, 86199, 171249, 259069, 373529, 777207, 1120587, 2138417, 3367897, 6415251, 10103691, 27799421, 83398263, 126166603, 378499809, 1640165839, 4920497517]

約数ペア:

[(1, 4920497517), (3, 1640165839), (13, 378499809), (39, 126166603), (59, 83398263), (177, 27799421), (487, 10103691), (767, 6415251), (1461, 3367897), (2301, 2138417), (4391, 1120587), (6331, 777207), (13173, 373529), (18993, 259069), (28733, 171249), (57083, 86199)]