3941789979

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{19087}}^1$

素因数の和:19227

約数の個数: 32

約数和(自身を含む): 5695248384

約数和(自身を除く): 1753458405

約数列:

[1, 3, 23, 41, 69, 73, 123, 219, 943, 1679, 2829, 2993, 5037, 8979, 19087, 57261, 68839, 206517, 439001, 782567, 1317003, 1393351, 2347701, 4180053, 17999041, 32047073, 53997123, 57127391, 96141219, 171382173, 1313929993, 3941789979]

約数ペア:

[(1, 3941789979), (3, 1313929993), (23, 171382173), (41, 96141219), (69, 57127391), (73, 53997123), (123, 32047073), (219, 17999041), (943, 4180053), (1679, 2347701), (2829, 1393351), (2993, 1317003), (5037, 782567), (8979, 439001), (19087, 206517), (57261, 68839)]