7447206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 16144128

約数和(自身を除く): 8696922

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 311, 614, 622, 921, 933, 1842, 1866, 3991, 4043, 7982, 8086, 11973, 12129, 23946, 24258, 95477, 190954, 286431, 572862, 1241201, 2482402, 3723603, 7447206]

約数ペア:

[(1, 7447206), (2, 3723603), (3, 2482402), (6, 1241201), (13, 572862), (26, 286431), (39, 190954), (78, 95477), (307, 24258), (311, 23946), (614, 12129), (622, 11973), (921, 8086), (933, 7982), (1842, 4043), (1866, 3991)]