1373244047

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 1657152000

約数和(自身を除く): 283907953

約数列:

[1, 7, 29, 83, 149, 203, 547, 581, 1043, 2407, 3829, 4321, 12367, 15863, 16849, 30247, 45401, 81503, 86569, 111041, 317807, 358643, 570521, 1316629, 2363587, 2510501, 6764749, 9216403, 16545109, 47353243, 196177721, 1373244047]

約数ペア:

[(1, 1373244047), (7, 196177721), (29, 47353243), (83, 16545109), (149, 9216403), (203, 6764749), (547, 2510501), (581, 2363587), (1043, 1316629), (2407, 570521), (3829, 358643), (4321, 317807), (12367, 111041), (15863, 86569), (16849, 81503), (30247, 45401)]