47911647

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73597}}^1$

素因数の和:73638

約数の個数: 16

約数和(自身を含む): 75364352

約数和(自身を除く): 27452705

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 73597, 220791, 515179, 1545537, 2281507, 6844521, 15970549, 47911647]

約数ペア:

[(1, 47911647), (3, 15970549), (7, 6844521), (21, 2281507), (31, 1545537), (93, 515179), (217, 220791), (651, 73597)]