857337039

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{100379}}^1$

素因数の和:100471

約数の個数: 24

約数和(自身を含む): 1351917840

約数和(自身を除く): 494580801

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 100379, 301137, 903411, 1304927, 3914781, 7327667, 11744343, 21983001, 65949003, 95259671, 285779013, 857337039]

約数ペア:

[(1, 857337039), (3, 285779013), (9, 95259671), (13, 65949003), (39, 21983001), (73, 11744343), (117, 7327667), (219, 3914781), (657, 1304927), (949, 903411), (2847, 301137), (8541, 100379)]