1278082203

素因数分解:

$3^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1\times {\mathrm{1933}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 1712286240

約数和(自身を除く): 434204037

約数列:

[1, 3, 433, 509, 1299, 1527, 1933, 5799, 220397, 661191, 836989, 983897, 2510967, 2951691, 426027401, 1278082203]

約数ペア:

[(1, 1278082203), (3, 426027401), (433, 2951691), (509, 2510967), (1299, 983897), (1527, 836989), (1933, 661191), (5799, 220397)]