24775221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 11512779

約数列:

[1, 3, 19, 53, 57, 59, 139, 159, 177, 417, 1007, 1121, 2641, 3021, 3127, 3363, 7367, 7923, 8201, 9381, 22101, 24603, 59413, 139973, 155819, 178239, 419919, 434653, 467457, 1303959, 8258407, 24775221]

約数ペア:

[(1, 24775221), (3, 8258407), (19, 1303959), (53, 467457), (57, 434653), (59, 419919), (139, 178239), (159, 155819), (177, 139973), (417, 59413), (1007, 24603), (1121, 22101), (2641, 9381), (3021, 8201), (3127, 7923), (3363, 7367)]