1085771281

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{232549}}^1$

素因数の和:232608

約数の個数: 16

約数和(自身を含む): 1339488000

約数和(自身を除く): 253716719

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 232549, 1627843, 5348627, 6743921, 37440389, 47207447, 155110183, 1085771281]

約数ペア:

[(1, 1085771281), (7, 155110183), (23, 47207447), (29, 37440389), (161, 6743921), (203, 5348627), (667, 1627843), (4669, 232549)]