13731069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 21196800

約数和(自身を除く): 7465731

約数列:

[1, 3, 11, 23, 33, 69, 79, 229, 237, 253, 687, 759, 869, 1817, 2519, 2607, 5267, 5451, 7557, 15801, 18091, 19987, 54273, 57937, 59961, 173811, 199001, 416093, 597003, 1248279, 4577023, 13731069]

約数ペア:

[(1, 13731069), (3, 4577023), (11, 1248279), (23, 597003), (33, 416093), (69, 199001), (79, 173811), (229, 59961), (237, 57937), (253, 54273), (687, 19987), (759, 18091), (869, 15801), (1817, 7557), (2519, 5451), (2607, 5267)]