471034893

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 756449280

約数和(自身を除く): 285414387

約数列:

[1, 3, 7, 21, 47, 49, 79, 141, 147, 237, 329, 553, 863, 987, 1659, 2303, 2589, 3713, 3871, 6041, 6909, 11139, 11613, 18123, 25991, 40561, 42287, 68177, 77973, 121683, 126861, 181937, 204531, 283927, 477239, 545811, 851781, 1431717, 1987489, 3204319, 3340673, 5962467, 9612957, 10022019, 22430233, 67290699, 157011631, 471034893]

約数ペア:

[(1, 471034893), (3, 157011631), (7, 67290699), (21, 22430233), (47, 10022019), (49, 9612957), (79, 5962467), (141, 3340673), (147, 3204319), (237, 1987489), (329, 1431717), (553, 851781), (863, 545811), (987, 477239), (1659, 283927), (2303, 204531), (2589, 181937), (3713, 126861), (3871, 121683), (6041, 77973), (6909, 68177), (11139, 42287), (11613, 40561), (18123, 25991)]