17966267979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{11311}}^1$

素因数の和:11831

約数の個数: 32

約数和(自身を含む): 26410352640

約数和(自身を除く): 8444084661

約数列:

[1, 3, 11, 33, 127, 379, 381, 1137, 1397, 4169, 4191, 11311, 12507, 33933, 48133, 124421, 144399, 373263, 529463, 1436497, 1588389, 4286869, 4309491, 12860607, 15801467, 47155559, 47404401, 141466677, 544432363, 1633297089, 5988755993, 17966267979]

約数ペア:

[(1, 17966267979), (3, 5988755993), (11, 1633297089), (33, 544432363), (127, 141466677), (379, 47404401), (381, 47155559), (1137, 15801467), (1397, 12860607), (4169, 4309491), (4191, 4286869), (11311, 1588389), (12507, 1436497), (33933, 529463), (48133, 373263), (124421, 144399)]