373372013

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 453847680

約数和(自身を除く): 80475667

約数列:

[1, 7, 29, 49, 103, 203, 721, 1421, 2551, 2987, 5047, 17857, 20909, 73979, 124999, 146363, 262753, 517853, 1839271, 3624971, 7619837, 12874897, 53338859, 373372013]

約数ペア:

[(1, 373372013), (7, 53338859), (29, 12874897), (49, 7619837), (103, 3624971), (203, 1839271), (721, 517853), (1421, 262753), (2551, 146363), (2987, 124999), (5047, 73979), (17857, 20909)]