828018879

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{1153}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 1194251520

約数和(自身を除く): 366232641

約数列:

[1, 3, 19, 43, 57, 129, 293, 817, 879, 1153, 2451, 3459, 5567, 12599, 16701, 21907, 37797, 49579, 65721, 148737, 239381, 337829, 718143, 942001, 1013487, 2826003, 6418751, 14526647, 19256253, 43579941, 276006293, 828018879]

約数ペア:

[(1, 828018879), (3, 276006293), (19, 43579941), (43, 19256253), (57, 14526647), (129, 6418751), (293, 2826003), (817, 1013487), (879, 942001), (1153, 718143), (2451, 337829), (3459, 239381), (5567, 148737), (12599, 65721), (16701, 49579), (21907, 37797)]