1139289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 1632960

約数和(自身を除く): 493671

約数列:

[1, 3, 17, 51, 89, 251, 267, 753, 1513, 4267, 4539, 12801, 22339, 67017, 379763, 1139289]

約数ペア:

[(1, 1139289), (3, 379763), (17, 67017), (51, 22339), (89, 12801), (251, 4539), (267, 4267), (753, 1513)]