400009753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{9547}}^1$

素因数の和:9864

約数の個数: 16

約数和(自身を含む): 471594816

約数和(自身を除く): 71585063

約数列:

[1, 11, 13, 143, 293, 3223, 3809, 9547, 41899, 105017, 124111, 1365221, 2797271, 30769981, 36364523, 400009753]

約数ペア:

[(1, 400009753), (11, 36364523), (13, 30769981), (143, 2797271), (293, 1365221), (3223, 124111), (3809, 105017), (9547, 41899)]