870836879

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1483}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 1004228736

約数和(自身を除く): 133391857

約数列:

[1, 11, 23, 121, 211, 253, 1483, 2321, 2783, 4853, 16313, 25531, 34109, 53383, 179443, 312913, 375199, 587213, 3442043, 4127189, 7196999, 37862473, 79166989, 870836879]

約数ペア:

[(1, 870836879), (11, 79166989), (23, 37862473), (121, 7196999), (211, 4127189), (253, 3442043), (1483, 587213), (2321, 375199), (2783, 312913), (4853, 179443), (16313, 53383), (25531, 34109)]