2247807777

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{911}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 3151872000

約数和(自身を除く): 904064223

約数列:

[1, 3, 29, 79, 87, 237, 359, 911, 1077, 2291, 2733, 6873, 10411, 26419, 28361, 31233, 71969, 79257, 85083, 215907, 327049, 822469, 981147, 2087101, 2467407, 6261303, 9484421, 25836871, 28453263, 77510613, 749269259, 2247807777]

約数ペア:

[(1, 2247807777), (3, 749269259), (29, 77510613), (79, 28453263), (87, 25836871), (237, 9484421), (359, 6261303), (911, 2467407), (1077, 2087101), (2291, 981147), (2733, 822469), (6873, 327049), (10411, 215907), (26419, 85083), (28361, 79257), (31233, 71969)]