40803449

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 43806720

約数和(自身を除く): 3003271

約数列:

[1, 23, 61, 127, 229, 1403, 2921, 5267, 7747, 13969, 29083, 178181, 321287, 668909, 1774063, 40803449]

約数ペア:

[(1, 40803449), (23, 1774063), (61, 668909), (127, 321287), (229, 178181), (1403, 29083), (2921, 13969), (5267, 7747)]