769366983

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{977}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 1305794304

約数和(自身を除く): 536427321

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 487, 539, 977, 1461, 1617, 2931, 3409, 5357, 6839, 10227, 10747, 16071, 20517, 23863, 32241, 37499, 47873, 71589, 75229, 112497, 143619, 225687, 262493, 475799, 526603, 787479, 1427397, 1579809, 3330593, 5233789, 9991779, 15701367, 23314151, 36636523, 69942453, 109909569, 256455661, 769366983]

約数ペア:

[(1, 769366983), (3, 256455661), (7, 109909569), (11, 69942453), (21, 36636523), (33, 23314151), (49, 15701367), (77, 9991779), (147, 5233789), (231, 3330593), (487, 1579809), (539, 1427397), (977, 787479), (1461, 526603), (1617, 475799), (2931, 262493), (3409, 225687), (5357, 143619), (6839, 112497), (10227, 75229), (10747, 71589), (16071, 47873), (20517, 37499), (23863, 32241)]