212933121401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1\times {\mathrm{116687}}^1$

素因数の和:118541

約数の個数: 32

約数和(自身を含む): 286055497728

約数和(自身を除く): 73122376327

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1823, 12761, 20053, 23699, 116687, 140371, 165893, 260689, 816809, 1283557, 1516931, 1824823, 8984899, 10618517, 16686241, 116803687, 212720401, 1489042807, 2339924411, 2765365213, 16379470877, 19357556491, 30419017343, 212933121401]

約数ペア:

[(1, 212933121401), (7, 30419017343), (11, 19357556491), (13, 16379470877), (77, 2765365213), (91, 2339924411), (143, 1489042807), (1001, 212720401), (1823, 116803687), (12761, 16686241), (20053, 10618517), (23699, 8984899), (116687, 1824823), (140371, 1516931), (165893, 1283557), (260689, 816809)]