1290475901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311183}}^1$

素因数の和:311236

約数の個数: 16

約数和(自身を含む): 1568367360

約数和(自身を除く): 277891459

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 311183, 3423013, 4045379, 9024307, 44499169, 99267377, 117315991, 1290475901]

約数ペア:

[(1, 1290475901), (11, 117315991), (13, 99267377), (29, 44499169), (143, 9024307), (319, 4045379), (377, 3423013), (4147, 311183)]