42445449

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 64802400

約数和(自身を除く): 22356951

約数列:

[1, 3, 9, 19, 57, 171, 401, 619, 1203, 1857, 3609, 5571, 7619, 11761, 22857, 35283, 68571, 105849, 248219, 744657, 2233971, 4716161, 14148483, 42445449]

約数ペア:

[(1, 42445449), (3, 14148483), (9, 4716161), (19, 2233971), (57, 744657), (171, 248219), (401, 105849), (619, 68571), (1203, 35283), (1857, 22857), (3609, 11761), (5571, 7619)]