2227590981

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3214417}}^1$

素因数の和:3214441

約数の個数: 24

約数和(自身を含む): 4011593664

約数和(自身を除く): 1784002683

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3214417, 9643251, 22500919, 28929753, 35358587, 67502757, 106075761, 202508271, 247510109, 318227283, 742530327, 2227590981]

約数ペア:

[(1, 2227590981), (3, 742530327), (7, 318227283), (9, 247510109), (11, 202508271), (21, 106075761), (33, 67502757), (63, 35358587), (77, 28929753), (99, 22500919), (231, 9643251), (693, 3214417)]