17988057

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 27841320

約数和(自身を除く): 9853263

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1321, 1513, 3963, 4539, 11889, 13617, 22457, 67371, 117569, 202113, 352707, 1058121, 1998673, 5996019, 17988057]

約数ペア:

[(1, 17988057), (3, 5996019), (9, 1998673), (17, 1058121), (51, 352707), (89, 202113), (153, 117569), (267, 67371), (801, 22457), (1321, 13617), (1513, 11889), (3963, 4539)]