2837210073

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 3887972352

約数和(自身を除く): 1050762279

約数列:

[1, 3, 67, 191, 201, 263, 281, 573, 789, 843, 12797, 17621, 18827, 38391, 50233, 52863, 53671, 56481, 73903, 150699, 161013, 221709, 3365611, 3595957, 4951501, 10096833, 10787871, 14115473, 14854503, 42346419, 945736691, 2837210073]

約数ペア:

[(1, 2837210073), (3, 945736691), (67, 42346419), (191, 14854503), (201, 14115473), (263, 10787871), (281, 10096833), (573, 4951501), (789, 3595957), (843, 3365611), (12797, 221709), (17621, 161013), (18827, 150699), (38391, 73903), (50233, 56481), (52863, 53671)]