26957817

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4261

約数の個数: 24

約数和(自身を含む): 41952768

約数和(自身を除く): 14994951

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 4201, 6417, 12603, 37809, 96623, 130231, 289869, 390693, 869607, 1172079, 2995313, 8985939, 26957817]

約数ペア:

[(1, 26957817), (3, 8985939), (9, 2995313), (23, 1172079), (31, 869607), (69, 390693), (93, 289869), (207, 130231), (279, 96623), (713, 37809), (2139, 12603), (4201, 6417)]