828853893

素因数分解:

$3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{23041}}^1$

素因数の和:23625

約数の個数: 24

約数和(自身を含む): 1370722496

約数和(自身を除く): 541868603

約数列:

[1, 3, 7, 9, 21, 63, 571, 1713, 3997, 5139, 11991, 23041, 35973, 69123, 161287, 207369, 483861, 1451583, 13156411, 39469233, 92094877, 118407699, 276284631, 828853893]

約数ペア:

[(1, 828853893), (3, 276284631), (7, 118407699), (9, 92094877), (21, 39469233), (63, 13156411), (571, 1451583), (1713, 483861), (3997, 207369), (5139, 161287), (11991, 69123), (23041, 35973)]