2208528057

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1\times {\mathrm{947}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 3124850688

約数和(自身を除く): 916322631

約数列:

[1, 3, 23, 69, 73, 219, 463, 947, 1389, 1679, 2841, 5037, 10649, 21781, 31947, 33799, 65343, 69131, 101397, 207393, 438461, 777377, 1315383, 1590013, 2332131, 4770039, 10084603, 30253809, 32007653, 96022959, 736176019, 2208528057]

約数ペア:

[(1, 2208528057), (3, 736176019), (23, 96022959), (69, 32007653), (73, 30253809), (219, 10084603), (463, 4770039), (947, 2332131), (1389, 1590013), (1679, 1315383), (2841, 777377), (5037, 438461), (10649, 207393), (21781, 101397), (31947, 69131), (33799, 65343)]