2649507063

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1\times {\mathrm{3137}}^1$

素因数の和:4271

約数の個数: 32

約数和(自身を含む): 4151599104

約数和(自身を除く): 1502092041

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1087, 3137, 3261, 7609, 9411, 21959, 22827, 40219, 65877, 116069, 120657, 281533, 348207, 812483, 844599, 2437449, 3409919, 10229757, 23869433, 71608299, 126167003, 378501009, 883169021, 2649507063]

約数ペア:

[(1, 2649507063), (3, 883169021), (7, 378501009), (21, 126167003), (37, 71608299), (111, 23869433), (259, 10229757), (777, 3409919), (1087, 2437449), (3137, 844599), (3261, 812483), (7609, 348207), (9411, 281533), (21959, 120657), (22827, 116069), (40219, 65877)]