856905411

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{8059}}^1$

素因数の和:8175

約数の個数: 24

約数和(自身を含む): 1212352960

約数和(自身を除く): 355447549

約数列:

[1, 3, 23, 67, 69, 201, 529, 1541, 1587, 4623, 8059, 24177, 35443, 106329, 185357, 539953, 556071, 1619859, 4263211, 12418919, 12789633, 37256757, 285635137, 856905411]

約数ペア:

[(1, 856905411), (3, 285635137), (23, 37256757), (67, 12789633), (69, 12418919), (201, 4263211), (529, 1619859), (1541, 556071), (1587, 539953), (4623, 185357), (8059, 106329), (24177, 35443)]