26252331

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 41333760

約数和(自身を除く): 15081429

約数列:

[1, 3, 7, 21, 53, 103, 159, 229, 309, 371, 687, 721, 1113, 1603, 2163, 4809, 5459, 12137, 16377, 23587, 36411, 38213, 70761, 84959, 114639, 165109, 254877, 495327, 1250111, 3750333, 8750777, 26252331]

約数ペア:

[(1, 26252331), (3, 8750777), (7, 3750333), (21, 1250111), (53, 495327), (103, 254877), (159, 165109), (229, 114639), (309, 84959), (371, 70761), (687, 38213), (721, 36411), (1113, 23587), (1603, 16377), (2163, 12137), (4809, 5459)]