30743021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 33534000

約数和(自身を除く): 2790979

約数列:

[1, 17, 53, 149, 229, 901, 2533, 3893, 7897, 12137, 34121, 134249, 206329, 580057, 1808413, 30743021]

約数ペア:

[(1, 30743021), (17, 1808413), (53, 580057), (149, 206329), (229, 134249), (901, 34121), (2533, 12137), (3893, 7897)]