57216841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 64388736

約数和(自身を除く): 7171895

約数列:

[1, 11, 61, 71, 671, 781, 1201, 4331, 13211, 47641, 73261, 85271, 805871, 937981, 5201531, 57216841]

約数ペア:

[(1, 57216841), (11, 5201531), (61, 937981), (71, 805871), (671, 85271), (781, 73261), (1201, 47641), (4331, 13211)]