313584663

素因数分解:

$3^1\times 7^3\times {\mathrm{193}}^1\times {\mathrm{1579}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 490432000

約数和(自身を除く): 176847337

約数列:

[1, 3, 7, 21, 49, 147, 193, 343, 579, 1029, 1351, 1579, 4053, 4737, 9457, 11053, 28371, 33159, 66199, 77371, 198597, 232113, 304747, 541597, 914241, 1624791, 2133229, 6399687, 14932603, 44797809, 104528221, 313584663]

約数ペア:

[(1, 313584663), (3, 104528221), (7, 44797809), (21, 14932603), (49, 6399687), (147, 2133229), (193, 1624791), (343, 914241), (579, 541597), (1029, 304747), (1351, 232113), (1579, 198597), (4053, 77371), (4737, 66199), (9457, 33159), (11053, 28371)]