716992017

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{7411}}^1$

素因数の和:7709

約数の個数: 32

約数和(自身を含む): 1161252864

約数和(自身を除く): 444260847

約数列:

[1, 3, 7, 17, 21, 51, 119, 271, 357, 813, 1897, 4607, 5691, 7411, 13821, 22233, 32249, 51877, 96747, 125987, 155631, 377961, 881909, 2008381, 2645727, 6025143, 14058667, 34142477, 42176001, 102427431, 238997339, 716992017]

約数ペア:

[(1, 716992017), (3, 238997339), (7, 102427431), (17, 42176001), (21, 34142477), (51, 14058667), (119, 6025143), (271, 2645727), (357, 2008381), (813, 881909), (1897, 377961), (4607, 155631), (5691, 125987), (7411, 96747), (13821, 51877), (22233, 32249)]