868744239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{8009}}^1$

素因数の和:8215

約数の個数: 32

約数和(自身を含む): 1337990400

約数和(自身を除く): 469246161

約数列:

[1, 3, 11, 19, 33, 57, 173, 209, 519, 627, 1903, 3287, 5709, 8009, 9861, 24027, 36157, 88099, 108471, 152171, 264297, 456513, 1385557, 1673881, 4156671, 5021643, 15241127, 26325583, 45723381, 78976749, 289581413, 868744239]

約数ペア:

[(1, 868744239), (3, 289581413), (11, 78976749), (19, 45723381), (33, 26325583), (57, 15241127), (173, 5021643), (209, 4156671), (519, 1673881), (627, 1385557), (1903, 456513), (3287, 264297), (5709, 152171), (8009, 108471), (9861, 88099), (24027, 36157)]