1999366941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{245291}}^1$

素因数の和:245337

約数の個数: 32

約数和(自身を含む): 3296724480

約数和(自身を除く): 1297357539

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 245291, 735873, 2698201, 3188783, 4660529, 8094603, 9566349, 13981587, 35076613, 51265819, 60586877, 105229839, 153797457, 181760631, 666455647, 1999366941]

約数ペア:

[(1, 1999366941), (3, 666455647), (11, 181760631), (13, 153797457), (19, 105229839), (33, 60586877), (39, 51265819), (57, 35076613), (143, 13981587), (209, 9566349), (247, 8094603), (429, 4660529), (627, 3188783), (741, 2698201), (2717, 735873), (8151, 245291)]