6413757

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 10444800

約数和(自身を除く): 4031043

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 271, 343, 483, 813, 1029, 1127, 1897, 3381, 5691, 6233, 7889, 13279, 18699, 23667, 39837, 43631, 92953, 130893, 278859, 305417, 916251, 2137919, 6413757]

約数ペア:

[(1, 6413757), (3, 2137919), (7, 916251), (21, 305417), (23, 278859), (49, 130893), (69, 92953), (147, 43631), (161, 39837), (271, 23667), (343, 18699), (483, 13279), (813, 7889), (1029, 6233), (1127, 5691), (1897, 3381)]