19098477

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 30336000

約数和(自身を除く): 11237523

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 631, 1121, 1593, 1893, 3363, 5679, 10089, 11989, 17037, 30267, 35967, 37229, 107901, 111687, 323703, 335061, 707351, 1005183, 2122053, 6366159, 19098477]

約数ペア:

[(1, 19098477), (3, 6366159), (9, 2122053), (19, 1005183), (27, 707351), (57, 335061), (59, 323703), (171, 111687), (177, 107901), (513, 37229), (531, 35967), (631, 30267), (1121, 17037), (1593, 11989), (1893, 10089), (3363, 5679)]