2247145713

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{4380401}}^1$

素因数の和:4380429

約数の個数: 16

約数和(自身を含む): 3504321600

約数和(自身を除く): 1257175887

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 4380401, 13141203, 39423609, 83227619, 118270827, 249682857, 749048571, 2247145713]

約数ペア:

[(1, 2247145713), (3, 749048571), (9, 249682857), (19, 118270827), (27, 83227619), (57, 39423609), (171, 13141203), (513, 4380401)]