237020003

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 276682560

約数和(自身を除く): 39662557

約数列:

[1, 11, 19, 121, 131, 209, 787, 1441, 2299, 2489, 8657, 14953, 15851, 27379, 95227, 103097, 164483, 301169, 1134067, 1809313, 1958843, 12474737, 21547273, 237020003]

約数ペア:

[(1, 237020003), (11, 21547273), (19, 12474737), (121, 1958843), (131, 1809313), (209, 1134067), (787, 301169), (1441, 164483), (2299, 103097), (2489, 95227), (8657, 27379), (14953, 15851)]