1418465421

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{509}}^1\times {\mathrm{739}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 2060604000

約数和(自身を除く): 642138579

約数列:

[1, 3, 9, 419, 509, 739, 1257, 1527, 2217, 3771, 4581, 6651, 213271, 309641, 376151, 639813, 928923, 1128453, 1919439, 2786769, 3385359, 157607269, 472821807, 1418465421]

約数ペア:

[(1, 1418465421), (3, 472821807), (9, 157607269), (419, 3385359), (509, 2786769), (739, 1919439), (1257, 1128453), (1527, 928923), (2217, 639813), (3771, 376151), (4581, 309641), (6651, 213271)]