26855703

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13751}}^1$

素因数の和:13795

約数の個数: 24

約数和(自身を含む): 45766656

約数和(自身を除く): 18910953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 13751, 41253, 96257, 123759, 288771, 426281, 866313, 1278843, 2983967, 3836529, 8951901, 26855703]

約数ペア:

[(1, 26855703), (3, 8951901), (7, 3836529), (9, 2983967), (21, 1278843), (31, 866313), (63, 426281), (93, 288771), (217, 123759), (279, 96257), (651, 41253), (1953, 13751)]