11289819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 17141760

約数和(自身を除く): 5851941

約数列:

[1, 3, 17, 19, 51, 57, 61, 183, 191, 323, 573, 969, 1037, 1159, 3111, 3247, 3477, 3629, 9741, 10887, 11651, 19703, 34953, 59109, 61693, 185079, 198067, 221369, 594201, 664107, 3763273, 11289819]

約数ペア:

[(1, 11289819), (3, 3763273), (17, 664107), (19, 594201), (51, 221369), (57, 198067), (61, 185079), (183, 61693), (191, 59109), (323, 34953), (573, 19703), (969, 11651), (1037, 10887), (1159, 9741), (3111, 3629), (3247, 3477)]