988292163

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4831}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 1439549440

約数和(自身を除く): 451257277

約数列:

[1, 3, 19, 37, 57, 97, 111, 291, 703, 1843, 2109, 3589, 4831, 5529, 10767, 14493, 68191, 91789, 178747, 204573, 275367, 468607, 536241, 1405821, 3396193, 8903533, 10188579, 17338459, 26710599, 52015377, 329430721, 988292163]

約数ペア:

[(1, 988292163), (3, 329430721), (19, 52015377), (37, 26710599), (57, 17338459), (97, 10188579), (111, 8903533), (291, 3396193), (703, 1405821), (1843, 536241), (2109, 468607), (3589, 275367), (4831, 204573), (5529, 178747), (10767, 91789), (14493, 68191)]