1396221567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{5303}}^1$

素因数の和:5519

約数の個数: 32

約数和(自身を含む): 2064910848

約数和(自身を除く): 668689281

約数列:

[1, 3, 13, 39, 43, 129, 157, 471, 559, 1677, 2041, 5303, 6123, 6751, 15909, 20253, 68939, 87763, 206817, 228029, 263289, 684087, 832571, 2497713, 2964377, 8893131, 10823423, 32470269, 35800553, 107401659, 465407189, 1396221567]

約数ペア:

[(1, 1396221567), (3, 465407189), (13, 107401659), (39, 35800553), (43, 32470269), (129, 10823423), (157, 8893131), (471, 2964377), (559, 2497713), (1677, 832571), (2041, 684087), (5303, 263289), (6123, 228029), (6751, 206817), (15909, 87763), (20253, 68939)]