1209132287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{3491}}^1$

素因数の和:3599

約数の個数: 24

約数和(自身を含む): 1415014272

約数和(自身を除く): 205881985

約数列:

[1, 11, 23, 37, 253, 407, 851, 1369, 3491, 9361, 15059, 31487, 38401, 80293, 129167, 346357, 883223, 1420837, 2970841, 4779179, 32679251, 52570969, 109921117, 1209132287]

約数ペア:

[(1, 1209132287), (11, 109921117), (23, 52570969), (37, 32679251), (253, 4779179), (407, 2970841), (851, 1420837), (1369, 883223), (3491, 346357), (9361, 129167), (15059, 80293), (31487, 38401)]