1900405793

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{109831}}^1$

素因数の和:109877

約数の個数: 16

約数和(自身を含む): 2251116672

約数和(自身を除く): 350710879

約数列:

[1, 11, 13, 121, 143, 1331, 1573, 17303, 109831, 1208141, 1427803, 13289551, 15705833, 146185061, 172764163, 1900405793]

約数ペア:

[(1, 1900405793), (11, 172764163), (13, 146185061), (121, 15705833), (143, 13289551), (1331, 1427803), (1573, 1208141), (17303, 109831)]