5191972719

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{1619}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 7198087680

約数和(自身を除く): 2006114961

約数列:

[1, 3, 37, 111, 167, 173, 501, 519, 1619, 4857, 6179, 6401, 18537, 19203, 28891, 59903, 86673, 179709, 270373, 280087, 811119, 840261, 1068967, 3206901, 10003801, 10363219, 30011403, 31089657, 46774529, 140323587, 1730657573, 5191972719]

約数ペア:

[(1, 5191972719), (3, 1730657573), (37, 140323587), (111, 46774529), (167, 31089657), (173, 30011403), (501, 10363219), (519, 10003801), (1619, 3206901), (4857, 1068967), (6179, 840261), (6401, 811119), (18537, 280087), (19203, 270373), (28891, 179709), (59903, 86673)]