20171565339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6483949}}^1$

素因数の和:6484030

約数の個数: 16

約数和(自身を含む): 28944352800

約数和(自身を除く): 8772787461

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 6483949, 19451847, 110227133, 330681399, 395520889, 1186562667, 6723855113, 20171565339]

約数ペア:

[(1, 20171565339), (3, 6723855113), (17, 1186562667), (51, 395520889), (61, 330681399), (183, 110227133), (1037, 19451847), (3111, 6483949)]