12029451

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 20246400

約数和(自身を除く): 8216949

約数列:

[1, 3, 7, 19, 21, 49, 57, 59, 73, 133, 147, 177, 219, 399, 413, 511, 931, 1121, 1239, 1387, 1533, 2793, 2891, 3363, 3577, 4161, 4307, 7847, 8673, 9709, 10731, 12921, 23541, 29127, 30149, 54929, 67963, 81833, 90447, 164787, 203889, 211043, 245499, 572831, 633129, 1718493, 4009817, 12029451]

約数ペア:

[(1, 12029451), (3, 4009817), (7, 1718493), (19, 633129), (21, 572831), (49, 245499), (57, 211043), (59, 203889), (73, 164787), (133, 90447), (147, 81833), (177, 67963), (219, 54929), (399, 30149), (413, 29127), (511, 23541), (931, 12921), (1121, 10731), (1239, 9709), (1387, 8673), (1533, 7847), (2793, 4307), (2891, 4161), (3363, 3577)]