89649789

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{19751}}^1$

素因数の和:19860

約数の個数: 16

約数和(自身を含む): 127992960

約数和(自身を除く): 38343171

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 19751, 59253, 335767, 1007301, 1757839, 5273517, 29883263, 89649789]

約数ペア:

[(1, 89649789), (3, 29883263), (17, 5273517), (51, 1757839), (89, 1007301), (267, 335767), (1513, 59253), (4539, 19751)]