9902893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{761}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 13386816

約数和(自身を除く): 3483923

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 761, 1001, 1183, 1859, 5327, 8371, 9893, 13013, 58597, 69251, 108823, 128609, 761761, 900263, 1414699, 9902893]

約数ペア:

[(1, 9902893), (7, 1414699), (11, 900263), (13, 761761), (77, 128609), (91, 108823), (143, 69251), (169, 58597), (761, 13013), (1001, 9893), (1183, 8371), (1859, 5327)]