12222717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 6284163

約数列:

[1, 3, 13, 29, 39, 87, 101, 107, 303, 321, 377, 1131, 1313, 1391, 2929, 3103, 3939, 4173, 8787, 9309, 10807, 32421, 38077, 40339, 114231, 121017, 140491, 313403, 421473, 940209, 4074239, 12222717]

約数ペア:

[(1, 12222717), (3, 4074239), (13, 940209), (29, 421473), (39, 313403), (87, 140491), (101, 121017), (107, 114231), (303, 40339), (321, 38077), (377, 32421), (1131, 10807), (1313, 9309), (1391, 8787), (2929, 4173), (3103, 3939)]