6611804927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{42967}}^1$

素因数の和:43095

約数の個数: 32

約数和(自身を含む): 8662348800

約数和(自身を除く): 2050543873

約数列:

[1, 7, 13, 19, 89, 91, 133, 247, 623, 1157, 1691, 1729, 8099, 11837, 21983, 42967, 153881, 300769, 558571, 816373, 3824063, 3909997, 5714611, 10612849, 26768441, 49712819, 72657197, 74289943, 347989733, 508600379, 944543561, 6611804927]

約数ペア:

[(1, 6611804927), (7, 944543561), (13, 508600379), (19, 347989733), (89, 74289943), (91, 72657197), (133, 49712819), (247, 26768441), (623, 10612849), (1157, 5714611), (1691, 3909997), (1729, 3824063), (8099, 816373), (11837, 558571), (21983, 300769), (42967, 153881)]