2912381259

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{1489}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 4065768960

約数和(自身を除く): 1153387701

約数列:

[1, 3, 37, 67, 111, 201, 263, 789, 1489, 2479, 4467, 7437, 9731, 17621, 29193, 52863, 55093, 99763, 165279, 299289, 391607, 651977, 1174821, 1955931, 3691231, 11073693, 14489459, 26237669, 43468377, 78713007, 970793753, 2912381259]

約数ペア:

[(1, 2912381259), (3, 970793753), (37, 78713007), (67, 43468377), (111, 26237669), (201, 14489459), (263, 11073693), (789, 3691231), (1489, 1955931), (2479, 1174821), (4467, 651977), (7437, 391607), (9731, 299289), (17621, 165279), (29193, 99763), (52863, 55093)]