1187996907

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{4363}}^1$

素因数の和:4683

約数の個数: 32

約数和(自身を含む): 1772133120

約数和(自身を除く): 584136213

約数列:

[1, 3, 17, 19, 51, 57, 281, 323, 843, 969, 4363, 4777, 5339, 13089, 14331, 16017, 74171, 82897, 90763, 222513, 248691, 272289, 1226003, 1409249, 3678009, 4227747, 20842051, 23294057, 62526153, 69882171, 395998969, 1187996907]

約数ペア:

[(1, 1187996907), (3, 395998969), (17, 69882171), (19, 62526153), (51, 23294057), (57, 20842051), (281, 4227747), (323, 3678009), (843, 1409249), (969, 1226003), (4363, 272289), (4777, 248691), (5339, 222513), (13089, 90763), (14331, 82897), (16017, 74171)]