21000724733

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1\times {\mathrm{19697}}^1$

素因数の和:20836

約数の個数: 16

約数和(自身を含む): 22635365760

約数和(自身を除く): 1634641027

約数列:

[1, 17, 59, 1003, 1063, 18071, 19697, 62717, 334849, 1066189, 1162123, 19756091, 20937911, 355944487, 1235336749, 21000724733]

約数ペア:

[(1, 21000724733), (17, 1235336749), (59, 355944487), (1003, 20937911), (1063, 19756091), (18071, 1162123), (19697, 1066189), (62717, 334849)]