3780496461

素因数分解:

$3^1\times 7^2\times {\mathrm{1373}}^1\times {\mathrm{18731}}^1$

素因数の和:20121

約数の個数: 24

約数和(自身を含む): 5868211104

約数和(自身を除く): 2087714643

約数列:

[1, 3, 7, 21, 49, 147, 1373, 4119, 9611, 18731, 28833, 56193, 67277, 131117, 201831, 393351, 917819, 2753457, 25717663, 77152989, 180023641, 540070923, 1260165487, 3780496461]

約数ペア:

[(1, 3780496461), (3, 1260165487), (7, 540070923), (21, 180023641), (49, 77152989), (147, 25717663), (1373, 2753457), (4119, 917819), (9611, 393351), (18731, 201831), (28833, 131117), (56193, 67277)]