2193670089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1102901}}^1$

素因数の和:1102937

約数の個数: 24

約数和(自身を含む): 3613106952

約数和(自身を除く): 1419436863

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 1102901, 3308703, 9926109, 14337713, 18749317, 43013139, 56247951, 129039417, 168743853, 243741121, 731223363, 2193670089]

約数ペア:

[(1, 2193670089), (3, 731223363), (9, 243741121), (13, 168743853), (17, 129039417), (39, 56247951), (51, 43013139), (117, 18749317), (153, 14337713), (221, 9926109), (663, 3308703), (1989, 1102901)]