89746921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 100368576

約数和(自身を除く): 10621655

約数列:

[1, 11, 61, 131, 671, 1021, 1441, 7991, 11231, 62281, 87901, 133751, 685091, 1471261, 8158811, 89746921]

約数ペア:

[(1, 89746921), (11, 8158811), (61, 1471261), (131, 685091), (671, 133751), (1021, 87901), (1441, 62281), (7991, 11231)]