29121963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 43412544

約数和(自身を除く): 14290581

約数列:

[1, 3, 13, 39, 53, 73, 159, 193, 219, 579, 689, 949, 2067, 2509, 2847, 3869, 7527, 10229, 11607, 14089, 30687, 42267, 50297, 132977, 150891, 183157, 398931, 549471, 746717, 2240151, 9707321, 29121963]

約数ペア:

[(1, 29121963), (3, 9707321), (13, 2240151), (39, 746717), (53, 549471), (73, 398931), (159, 183157), (193, 150891), (219, 132977), (579, 50297), (689, 42267), (949, 30687), (2067, 14089), (2509, 11607), (2847, 10229), (3869, 7527)]