21962034129

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6833}}^1\times {\mathrm{3733}}^1$

素因数の和:10617

約数の個数: 32

約数和(自身を含む): 34296401664

約数和(自身を除く): 12334367535

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3733, 6833, 11199, 20499, 26131, 47831, 78393, 143493, 153053, 280153, 459159, 840459, 1071371, 1961071, 3214113, 5883213, 25507589, 76522767, 178553123, 535659369, 1045811149, 3137433447, 7320678043, 21962034129]

約数ペア:

[(1, 21962034129), (3, 7320678043), (7, 3137433447), (21, 1045811149), (41, 535659369), (123, 178553123), (287, 76522767), (861, 25507589), (3733, 5883213), (6833, 3214113), (11199, 1961071), (20499, 1071371), (26131, 840459), (47831, 459159), (78393, 280153), (143493, 153053)]