192417813

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{105319}}^1$

素因数の和:105361

約数の個数: 24

約数和(自身を含む): 328598400

約数和(自身を除く): 136180587

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 105319, 315957, 737233, 947871, 2211699, 3054251, 6635097, 9162753, 21379757, 27488259, 64139271, 192417813]

約数ペア:

[(1, 192417813), (3, 64139271), (7, 27488259), (9, 21379757), (21, 9162753), (29, 6635097), (63, 3054251), (87, 2211699), (203, 947871), (261, 737233), (609, 315957), (1827, 105319)]