2017220163

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{14447}}^1$

素因数の和:14627

約数の個数: 32

約数和(自身を含む): 3153131520

約数和(自身を除く): 1135911357

約数列:

[1, 3, 7, 21, 61, 109, 183, 327, 427, 763, 1281, 2289, 6649, 14447, 19947, 43341, 46543, 101129, 139629, 303387, 881267, 1574723, 2643801, 4724169, 6168869, 11023061, 18506607, 33069183, 96058103, 288174309, 672406721, 2017220163]

約数ペア:

[(1, 2017220163), (3, 672406721), (7, 288174309), (21, 96058103), (61, 33069183), (109, 18506607), (183, 11023061), (327, 6168869), (427, 4724169), (763, 2643801), (1281, 1574723), (2289, 881267), (6649, 303387), (14447, 139629), (19947, 101129), (43341, 46543)]