1056555321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{16223}}^1$

素因数の和:17520

約数の個数: 16

約数和(自身を含む): 1492867584

約数和(自身を除く): 436312263

約数列:

[1, 3, 17, 51, 1277, 3831, 16223, 21709, 48669, 65127, 275791, 827373, 20716771, 62150313, 352185107, 1056555321]

約数ペア:

[(1, 1056555321), (3, 352185107), (17, 62150313), (51, 20716771), (1277, 827373), (3831, 275791), (16223, 65127), (21709, 48669)]