1143251907

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{11149}}^1$

素因数の和:11435

約数の個数: 32

約数和(自身を含む): 1841088000

約数和(自身を除く): 697836093

約数列:

[1, 3, 7, 19, 21, 57, 133, 257, 399, 771, 1799, 4883, 5397, 11149, 14649, 33447, 34181, 78043, 102543, 211831, 234129, 635493, 1482817, 2865293, 4448451, 8595879, 20057051, 54440567, 60171153, 163321701, 381083969, 1143251907]

約数ペア:

[(1, 1143251907), (3, 381083969), (7, 163321701), (19, 60171153), (21, 54440567), (57, 20057051), (133, 8595879), (257, 4448451), (399, 2865293), (771, 1482817), (1799, 635493), (4883, 234129), (5397, 211831), (11149, 102543), (14649, 78043), (33447, 34181)]