302528163

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2851}}^1$

素因数の和:3055

約数の個数: 32

約数和(自身を含む): 478953472

約数和(自身を除く): 176425309

約数列:

[1, 3, 7, 21, 31, 93, 163, 217, 489, 651, 1141, 2851, 3423, 5053, 8553, 15159, 19957, 35371, 59871, 88381, 106113, 265143, 464713, 618667, 1394139, 1856001, 3252991, 9758973, 14406103, 43218309, 100842721, 302528163]

約数ペア:

[(1, 302528163), (3, 100842721), (7, 43218309), (21, 14406103), (31, 9758973), (93, 3252991), (163, 1856001), (217, 1394139), (489, 618667), (651, 464713), (1141, 265143), (2851, 106113), (3423, 88381), (5053, 59871), (8553, 35371), (15159, 19957)]