1867355919

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{30871}}^1$

素因数の和:30948

約数の個数: 48

約数和(自身を含む): 3236373504

約数和(自身を除く): 1369017585

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 517, 611, 1287, 1551, 1833, 4653, 5499, 6721, 20163, 30871, 60489, 92613, 277839, 339581, 401323, 1018743, 1203969, 1450937, 3056229, 3611907, 4352811, 4414553, 13058433, 13243659, 15960307, 18862181, 39730977, 47880921, 56586543, 143642763, 169759629, 207483991, 622451973, 1867355919]

約数ペア:

[(1, 1867355919), (3, 622451973), (9, 207483991), (11, 169759629), (13, 143642763), (33, 56586543), (39, 47880921), (47, 39730977), (99, 18862181), (117, 15960307), (141, 13243659), (143, 13058433), (423, 4414553), (429, 4352811), (517, 3611907), (611, 3056229), (1287, 1450937), (1551, 1203969), (1833, 1018743), (4653, 401323), (5499, 339581), (6721, 277839), (20163, 92613), (30871, 60489)]