11871045

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 20678112

約数和(自身を除く): 8807067

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1051, 1255, 2259, 3153, 3765, 5255, 9459, 11295, 15765, 47295, 263801, 791403, 1319005, 2374209, 3957015, 11871045]

約数ペア:

[(1, 11871045), (3, 3957015), (5, 2374209), (9, 1319005), (15, 791403), (45, 263801), (251, 47295), (753, 15765), (1051, 11295), (1255, 9459), (2259, 5255), (3153, 3765)]