12912506883

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{342989}}^1$

素因数の和:343131

約数の個数: 24

約数和(自身を含む): 19262318400

約数和(自身を除く): 6349811517

約数列:

[1, 3, 9, 47, 89, 141, 267, 423, 801, 4183, 12549, 37647, 342989, 1028967, 3086901, 16120483, 30526021, 48361449, 91578063, 145084347, 274734189, 1434722987, 4304168961, 12912506883]

約数ペア:

[(1, 12912506883), (3, 4304168961), (9, 1434722987), (47, 274734189), (89, 145084347), (141, 91578063), (267, 48361449), (423, 30526021), (801, 16120483), (4183, 3086901), (12549, 1028967), (37647, 342989)]