1330648417

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 1637314560

約数和(自身を除く): 306666143

約数列:

[1, 7, 23, 59, 71, 161, 413, 497, 1357, 1633, 1973, 4189, 9499, 11431, 13811, 29323, 45379, 96347, 116407, 140083, 317653, 674429, 814849, 980581, 2677361, 3221909, 8264897, 18741527, 22553363, 57854279, 190092631, 1330648417]

約数ペア:

[(1, 1330648417), (7, 190092631), (23, 57854279), (59, 22553363), (71, 18741527), (161, 8264897), (413, 3221909), (497, 2677361), (1357, 980581), (1633, 814849), (1973, 674429), (4189, 317653), (9499, 140083), (11431, 116407), (13811, 96347), (29323, 45379)]