1972388671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3011}}^1$

素因数の和:3183

約数の個数: 32

約数和(自身を含む): 2373359616

約数和(自身を除く): 400970945

約数列:

[1, 11, 17, 31, 113, 187, 341, 527, 1243, 1921, 3011, 3503, 5797, 21131, 33121, 38533, 51187, 59551, 93341, 340243, 563057, 655061, 1026751, 1586797, 3742673, 5784131, 10547533, 17454767, 63625441, 116022863, 179308061, 1972388671]

約数ペア:

[(1, 1972388671), (11, 179308061), (17, 116022863), (31, 63625441), (113, 17454767), (187, 10547533), (341, 5784131), (527, 3742673), (1243, 1586797), (1921, 1026751), (3011, 655061), (3503, 563057), (5797, 340243), (21131, 93341), (33121, 59551), (38533, 51187)]