2988183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 4718592

約数和(自身を除く): 1730409

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 127, 253, 341, 381, 713, 759, 1023, 1397, 2139, 2921, 3937, 4191, 7843, 8763, 11811, 23529, 32131, 43307, 90551, 96393, 129921, 271653, 996061, 2988183]

約数ペア:

[(1, 2988183), (3, 996061), (11, 271653), (23, 129921), (31, 96393), (33, 90551), (69, 43307), (93, 32131), (127, 23529), (253, 11811), (341, 8763), (381, 7843), (713, 4191), (759, 3937), (1023, 2921), (1397, 2139)]