316804917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38867}}^1$

素因数の和:38913

約数の個数: 32

約数和(自身を含む): 522385920

約数和(自身を除く): 205581003

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 38867, 116601, 427537, 505271, 738473, 1282611, 1515813, 2215419, 5557981, 8123203, 9600149, 16673943, 24369609, 28800447, 105601639, 316804917]

約数ペア:

[(1, 316804917), (3, 105601639), (11, 28800447), (13, 24369609), (19, 16673943), (33, 9600149), (39, 8123203), (57, 5557981), (143, 2215419), (209, 1515813), (247, 1282611), (429, 738473), (627, 505271), (741, 427537), (2717, 116601), (8151, 38867)]