915113121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{2213}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 1374734592

約数和(自身を除く): 459621471

約数列:

[1, 3, 13, 23, 39, 69, 299, 461, 897, 1383, 2213, 5993, 6639, 10603, 17979, 28769, 31809, 50899, 86307, 137839, 152697, 413517, 661687, 1020193, 1985061, 3060579, 13262509, 23464439, 39787527, 70393317, 305037707, 915113121]

約数ペア:

[(1, 915113121), (3, 305037707), (13, 70393317), (23, 39787527), (39, 23464439), (69, 13262509), (299, 3060579), (461, 1985061), (897, 1020193), (1383, 661687), (2213, 413517), (5993, 152697), (6639, 137839), (10603, 86307), (17979, 50899), (28769, 31809)]