47194497

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1162

約数の個数: 36

約数和(自身を含む): 80146560

約数和(自身を除く): 32952063

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 309, 441, 721, 927, 1039, 2163, 3117, 5047, 6489, 7273, 9351, 15141, 21819, 45423, 50911, 65457, 107017, 152733, 321051, 458199, 749119, 963153, 2247357, 5243833, 6742071, 15731499, 47194497]

約数ペア:

[(1, 47194497), (3, 15731499), (7, 6742071), (9, 5243833), (21, 2247357), (49, 963153), (63, 749119), (103, 458199), (147, 321051), (309, 152733), (441, 107017), (721, 65457), (927, 50911), (1039, 45423), (2163, 21819), (3117, 15141), (5047, 9351), (6489, 7273)]