1729448361

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{2784941}}^1$

素因数の和:2784973

約数の個数: 16

約数和(自身を含む): 2673544320

約数和(自身を除く): 944095959

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 2784941, 8354823, 25064469, 64053643, 75193407, 192160929, 576482787, 1729448361]

約数ペア:

[(1, 1729448361), (3, 576482787), (9, 192160929), (23, 75193407), (27, 64053643), (69, 25064469), (207, 8354823), (621, 2784941)]