27121001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 30233088

約数和(自身を除く): 3112087

約数列:

[1, 17, 31, 53, 527, 901, 971, 1643, 16507, 27931, 30101, 51463, 511717, 874871, 1595353, 27121001]

約数ペア:

[(1, 27121001), (17, 1595353), (31, 874871), (53, 511717), (527, 51463), (901, 30101), (971, 27931), (1643, 16507)]