1330453131

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{14561}}^1$

素因数の和:14819

約数の個数: 32

約数和(自身を含む): 2143526400

約数和(自身を除く): 813073269

約数列:

[1, 3, 7, 19, 21, 57, 133, 229, 399, 687, 1603, 4351, 4809, 13053, 14561, 30457, 43683, 91371, 101927, 276659, 305781, 829977, 1936613, 3334469, 5809839, 10003407, 23341283, 63354911, 70023849, 190064733, 443484377, 1330453131]

約数ペア:

[(1, 1330453131), (3, 443484377), (7, 190064733), (19, 70023849), (21, 63354911), (57, 23341283), (133, 10003407), (229, 5809839), (399, 3334469), (687, 1936613), (1603, 829977), (4351, 305781), (4809, 276659), (13053, 101927), (14561, 91371), (30457, 43683)]