211572229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 236093760

約数和(自身を除く): 24521531

約数列:

[1, 11, 83, 97, 913, 1067, 2389, 8051, 26279, 88561, 198287, 231733, 2181157, 2549063, 19233839, 211572229]

約数ペア:

[(1, 211572229), (11, 19233839), (83, 2549063), (97, 2181157), (913, 231733), (1067, 198287), (2389, 88561), (8051, 26279)]