494817699

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 705438720

約数和(自身を除く): 210621021

約数列:

[1, 3, 23, 53, 69, 159, 269, 503, 807, 1219, 1509, 3657, 6187, 11569, 14257, 18561, 26659, 34707, 42771, 79977, 135307, 327911, 405921, 613157, 983733, 1839471, 3112061, 7171271, 9336183, 21513813, 164939233, 494817699]

約数ペア:

[(1, 494817699), (3, 164939233), (23, 21513813), (53, 9336183), (69, 7171271), (159, 3112061), (269, 1839471), (503, 983733), (807, 613157), (1219, 405921), (1509, 327911), (3657, 135307), (6187, 79977), (11569, 42771), (14257, 34707), (18561, 26659)]