17533321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 19694080

約数和(自身を除く): 2160759

約数列:

[1, 13, 31, 139, 313, 403, 1807, 4069, 4309, 9703, 43507, 56017, 126139, 565591, 1348717, 17533321]

約数ペア:

[(1, 17533321), (13, 1348717), (31, 565591), (139, 126139), (313, 56017), (403, 43507), (1807, 9703), (4069, 4309)]