380149063

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 465776640

約数和(自身を除く): 85627577

約数列:

[1, 7, 31, 37, 113, 217, 259, 419, 791, 1147, 2933, 3503, 4181, 8029, 12989, 15503, 24521, 29267, 47347, 90923, 108521, 129611, 331429, 480593, 907277, 1467757, 1751839, 3364151, 10274299, 12262873, 54307009, 380149063]

約数ペア:

[(1, 380149063), (7, 54307009), (31, 12262873), (37, 10274299), (113, 3364151), (217, 1751839), (259, 1467757), (419, 907277), (791, 480593), (1147, 331429), (2933, 129611), (3503, 108521), (4181, 90923), (8029, 47347), (12989, 29267), (15503, 24521)]