2656156629

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1\times {\mathrm{1867}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 4161366016

約数和(自身を除く): 1505209387

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1831, 1867, 5493, 5601, 12817, 13069, 38451, 39207, 67747, 69079, 203241, 207237, 474229, 483553, 1422687, 1450659, 3418477, 10255431, 23929339, 71788017, 126483649, 379450947, 885385543, 2656156629]

約数ペア:

[(1, 2656156629), (3, 885385543), (7, 379450947), (21, 126483649), (37, 71788017), (111, 23929339), (259, 10255431), (777, 3418477), (1831, 1450659), (1867, 1422687), (5493, 483553), (5601, 474229), (12817, 207237), (13069, 203241), (38451, 69079), (39207, 67747)]