2018977059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{967}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 2966261760

約数和(自身を除く): 947284701

約数列:

[1, 3, 11, 33, 151, 419, 453, 967, 1257, 1661, 2901, 4609, 4983, 10637, 13827, 31911, 63269, 146017, 189807, 405173, 438051, 695959, 1215519, 1606187, 2087877, 4456903, 4818561, 13370709, 61181123, 183543369, 672992353, 2018977059]

約数ペア:

[(1, 2018977059), (3, 672992353), (11, 183543369), (33, 61181123), (151, 13370709), (419, 4818561), (453, 4456903), (967, 2087877), (1257, 1606187), (1661, 1215519), (2901, 695959), (4609, 438051), (4983, 405173), (10637, 189807), (13827, 146017), (31911, 63269)]