13168490493

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{2539}}^1\times {\mathrm{4789}}^1$

素因数の和:7369

約数の個数: 24

約数和(自身を含む): 18541898400

約数和(自身を除く): 5373407907

約数列:

[1, 3, 19, 57, 361, 1083, 2539, 4789, 7617, 14367, 48241, 90991, 144723, 272973, 916579, 1728829, 2749737, 5186487, 12159271, 36477813, 231026149, 693078447, 4389496831, 13168490493]

約数ペア:

[(1, 13168490493), (3, 4389496831), (19, 693078447), (57, 231026149), (361, 36477813), (1083, 12159271), (2539, 5186487), (4789, 2749737), (7617, 1728829), (14367, 916579), (48241, 272973), (90991, 144723)]