973886249

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{17393}}^1$

素因数の和:17840

約数の個数: 16

約数和(自身を含む): 1174442880

約数和(自身を除く): 200556631

約数列:

[1, 7, 19, 133, 421, 2947, 7999, 17393, 55993, 121751, 330467, 2313269, 7322453, 51257171, 139126607, 973886249]

約数ペア:

[(1, 973886249), (7, 139126607), (19, 51257171), (133, 7322453), (421, 2313269), (2947, 330467), (7999, 121751), (17393, 55993)]