2920718307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{156347}}^1$

素因数の和:156842

約数の個数: 16

約数和(自身を含む): 4202634240

約数和(自身を除く): 1281915933

約数列:

[1, 3, 13, 39, 479, 1437, 6227, 18681, 156347, 469041, 2032511, 6097533, 74890213, 224670639, 973572769, 2920718307]

約数ペア:

[(1, 2920718307), (3, 973572769), (13, 224670639), (39, 74890213), (479, 6097533), (1437, 2032511), (6227, 469041), (18681, 156347)]