47227173

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 29413083

約数列:

[1, 3, 7, 17, 21, 51, 119, 263, 357, 503, 789, 1509, 1841, 3521, 4471, 5523, 8551, 10563, 13413, 25653, 31297, 59857, 93891, 132289, 179571, 396867, 926023, 2248913, 2778069, 6746739, 15742391, 47227173]

約数ペア:

[(1, 47227173), (3, 15742391), (7, 6746739), (17, 2778069), (21, 2248913), (51, 926023), (119, 396867), (263, 179571), (357, 132289), (503, 93891), (789, 59857), (1509, 31297), (1841, 25653), (3521, 13413), (4471, 10563), (5523, 8551)]