1305347403

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{40427}}^1$

素因数の和:40706

約数の個数: 16

約数和(自身を含む): 1785300480

約数和(自身を除く): 479953077

約数列:

[1, 3, 47, 141, 229, 687, 10763, 32289, 40427, 121281, 1900069, 5700207, 9257783, 27773349, 435115801, 1305347403]

約数ペア:

[(1, 1305347403), (3, 435115801), (47, 27773349), (141, 9257783), (229, 5700207), (687, 1900069), (10763, 121281), (32289, 40427)]