27897551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3622

約数の個数: 16

約数和(自身を含む): 32790528

約数和(自身を除く): 4892977

約数列:

[1, 11, 23, 31, 253, 341, 713, 3557, 7843, 39127, 81811, 110267, 899921, 1212937, 2536141, 27897551]

約数ペア:

[(1, 27897551), (11, 2536141), (23, 1212937), (31, 899921), (253, 110267), (341, 81811), (713, 39127), (3557, 7843)]