31923543

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 13799337

約数列:

[1, 3, 41, 53, 59, 83, 123, 159, 177, 249, 2173, 2419, 3127, 3403, 4399, 4897, 6519, 7257, 9381, 10209, 13197, 14691, 128207, 180359, 200777, 259541, 384621, 541077, 602331, 778623, 10641181, 31923543]

約数ペア:

[(1, 31923543), (3, 10641181), (41, 778623), (53, 602331), (59, 541077), (83, 384621), (123, 259541), (159, 200777), (177, 180359), (249, 128207), (2173, 14691), (2419, 13197), (3127, 10209), (3403, 9381), (4399, 7257), (4897, 6519)]