442904231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3121}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 587435520

約数和(自身を除く): 144531289

約数列:

[1, 7, 11, 19, 77, 97, 133, 209, 679, 1067, 1463, 1843, 3121, 7469, 12901, 20273, 21847, 34331, 59299, 141911, 240317, 302737, 415093, 652289, 2119159, 3330107, 4566023, 5752003, 23310749, 40264021, 63272033, 442904231]

約数ペア:

[(1, 442904231), (7, 63272033), (11, 40264021), (19, 23310749), (77, 5752003), (97, 4566023), (133, 3330107), (209, 2119159), (679, 652289), (1067, 415093), (1463, 302737), (1843, 240317), (3121, 141911), (7469, 59299), (12901, 34331), (20273, 21847)]