1946402307

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{74293}}^1$

素因数の和:74411

約数の個数: 24

約数和(自身を含む): 2920645728

約数和(自身を除く): 974243421

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2911, 8733, 26199, 74293, 222879, 668637, 3046013, 5274803, 9138039, 15824409, 27414117, 47473227, 216266923, 648800769, 1946402307]

約数ペア:

[(1, 1946402307), (3, 648800769), (9, 216266923), (41, 47473227), (71, 27414117), (123, 15824409), (213, 9138039), (369, 5274803), (639, 3046013), (2911, 668637), (8733, 222879), (26199, 74293)]