870654327

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 1238976000

約数和(自身を除く): 368321673

約数列:

[1, 3, 29, 59, 71, 87, 177, 213, 1711, 2059, 2389, 4189, 5133, 6177, 7167, 12567, 69281, 121481, 140951, 169619, 207843, 364443, 422853, 508857, 4087579, 4918951, 10007521, 12262737, 14756853, 30022563, 290218109, 870654327]

約数ペア:

[(1, 870654327), (3, 290218109), (29, 30022563), (59, 14756853), (71, 12262737), (87, 10007521), (177, 4918951), (213, 4087579), (1711, 508857), (2059, 422853), (2389, 364443), (4189, 207843), (5133, 169619), (6177, 140951), (7167, 121481), (12567, 69281)]