9452278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 15752520

約数和(自身を除く): 6300242

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 281, 562, 1529, 3058, 3091, 6182, 16819, 33638, 34001, 39059, 68002, 78118, 429649, 859298, 4726139, 9452278]

約数ペア:

[(1, 9452278), (2, 4726139), (11, 859298), (22, 429649), (121, 78118), (139, 68002), (242, 39059), (278, 34001), (281, 33638), (562, 16819), (1529, 6182), (3058, 3091)]