7884059253

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{323927}}^1$

素因数の和:324017

約数の個数: 32

約数和(自身を含む): 12853463040

約数和(自身を除く): 4969403787

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3477, 8113, 24339, 323927, 971781, 2267489, 6154613, 6802467, 18463839, 19759547, 43082291, 59278641, 129246873, 138316829, 375431393, 414950487, 1126294179, 2628019751, 7884059253]

約数ペア:

[(1, 7884059253), (3, 2628019751), (7, 1126294179), (19, 414950487), (21, 375431393), (57, 138316829), (61, 129246873), (133, 59278641), (183, 43082291), (399, 19759547), (427, 18463839), (1159, 6802467), (1281, 6154613), (3477, 2267489), (8113, 971781), (24339, 323927)]