42400673

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 49758720

約数和(自身を除く): 7358047

約数列:

[1, 7, 61, 109, 427, 763, 911, 6377, 6649, 46543, 55571, 99299, 388997, 695093, 6057239, 42400673]

約数ペア:

[(1, 42400673), (7, 6057239), (61, 695093), (109, 388997), (427, 99299), (763, 55571), (911, 46543), (6377, 6649)]