12913487997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13326613}}^1$

素因数の和:13326652

約数の個数: 16

約数和(自身を含む): 19190324160

約数和(自身を除く): 6276836163

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 13326613, 39979839, 226552421, 253205647, 679657263, 759616941, 4304495999, 12913487997]

約数ペア:

[(1, 12913487997), (3, 4304495999), (17, 759616941), (19, 679657263), (51, 253205647), (57, 226552421), (323, 39979839), (969, 13326613)]