173014779

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2179}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 279040000

約数和(自身を除く): 106025221

約数列:

[1, 3, 7, 19, 21, 57, 133, 199, 399, 597, 1393, 2179, 3781, 4179, 6537, 11343, 15253, 26467, 41401, 45759, 79401, 124203, 289807, 433621, 869421, 1300863, 3035347, 8238799, 9106041, 24716397, 57671593, 173014779]

約数ペア:

[(1, 173014779), (3, 57671593), (7, 24716397), (19, 9106041), (21, 8238799), (57, 3035347), (133, 1300863), (199, 869421), (399, 433621), (597, 289807), (1393, 124203), (2179, 79401), (3781, 45759), (4179, 41401), (6537, 26467), (11343, 15253)]