17325441

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 30659200

約数和(自身を除く): 13333759

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 109, 189, 203, 261, 327, 609, 763, 783, 841, 981, 1827, 2289, 2523, 2943, 3161, 5481, 5887, 6867, 7569, 9483, 17661, 20601, 22127, 22707, 28449, 52983, 66381, 85347, 91669, 158949, 199143, 275007, 597429, 641683, 825021, 1925049, 2475063, 5775147, 17325441]

約数ペア:

[(1, 17325441), (3, 5775147), (7, 2475063), (9, 1925049), (21, 825021), (27, 641683), (29, 597429), (63, 275007), (87, 199143), (109, 158949), (189, 91669), (203, 85347), (261, 66381), (327, 52983), (609, 28449), (763, 22707), (783, 22127), (841, 20601), (981, 17661), (1827, 9483), (2289, 7569), (2523, 6867), (2943, 5887), (3161, 5481)]