10400903

素因数分解:

${\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 12

約数和(自身を含む): 10962720

約数和(自身を除く): 561817

約数列:

[1, 31, 79, 137, 961, 2449, 4247, 10823, 75919, 131657, 335513, 10400903]

約数ペア:

[(1, 10400903), (31, 335513), (79, 131657), (137, 75919), (961, 10823), (2449, 4247)]