23425773

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 38468160

約数和(自身を除く): 15042387

約数列:

[1, 3, 7, 21, 37, 49, 59, 73, 111, 147, 177, 219, 259, 413, 511, 777, 1239, 1533, 1813, 2183, 2701, 2891, 3577, 4307, 5439, 6549, 8103, 8673, 10731, 12921, 15281, 18907, 30149, 45843, 56721, 90447, 106967, 132349, 159359, 211043, 320901, 397047, 478077, 633129, 1115513, 3346539, 7808591, 23425773]

約数ペア:

[(1, 23425773), (3, 7808591), (7, 3346539), (21, 1115513), (37, 633129), (49, 478077), (59, 397047), (73, 320901), (111, 211043), (147, 159359), (177, 132349), (219, 106967), (259, 90447), (413, 56721), (511, 45843), (777, 30149), (1239, 18907), (1533, 15281), (1813, 12921), (2183, 10731), (2701, 8673), (2891, 8103), (3577, 6549), (4307, 5439)]