16663101

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 27783168

約数和(自身を除く): 11120067

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 911, 1407, 2613, 2733, 6097, 6377, 11843, 18291, 19131, 35529, 61037, 82901, 183111, 248703, 427259, 793481, 1281777, 2380443, 5554367, 16663101]

約数ペア:

[(1, 16663101), (3, 5554367), (7, 2380443), (13, 1281777), (21, 793481), (39, 427259), (67, 248703), (91, 183111), (201, 82901), (273, 61037), (469, 35529), (871, 19131), (911, 18291), (1407, 11843), (2613, 6377), (2733, 6097)]