11189749921

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{91121}}^1$

素因数の和:91512

約数の個数: 16

約数和(自身を含む): 13069081728

約数和(自身を除く): 1879331807

約数列:

[1, 7, 53, 331, 371, 2317, 17543, 91121, 122801, 637847, 4829413, 30161051, 33805891, 211127357, 1598535703, 11189749921]

約数ペア:

[(1, 11189749921), (7, 1598535703), (53, 211127357), (331, 33805891), (371, 30161051), (2317, 4829413), (17543, 637847), (91121, 122801)]