1068921

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 36

約数和(自身を含む): 1901952

約数和(自身を除く): 833031

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 329, 361, 399, 423, 893, 987, 1083, 1197, 2527, 2679, 2961, 3249, 6251, 7581, 8037, 16967, 18753, 22743, 50901, 56259, 118769, 152703, 356307, 1068921]

約数ペア:

[(1, 1068921), (3, 356307), (7, 152703), (9, 118769), (19, 56259), (21, 50901), (47, 22743), (57, 18753), (63, 16967), (133, 8037), (141, 7581), (171, 6251), (329, 3249), (361, 2961), (399, 2679), (423, 2527), (893, 1197), (987, 1083)]