713981943

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{143977}}^1$

素因数の和:144031

約数の個数: 24

約数和(自身を含む): 1123028400

約数和(自身を除く): 409046457

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 143977, 431931, 1295793, 2735563, 4175333, 8206689, 12525999, 24620067, 37577997, 79331327, 237993981, 713981943]

約数ペア:

[(1, 713981943), (3, 237993981), (9, 79331327), (19, 37577997), (29, 24620067), (57, 12525999), (87, 8206689), (171, 4175333), (261, 2735563), (551, 1295793), (1653, 431931), (4959, 143977)]