331337109

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{18313}}^1$

素因数の和:18516

約数の個数: 16

約数和(自身を含む): 456531392

約数和(自身を除く): 125194283

約数列:

[1, 3, 37, 111, 163, 489, 6031, 18093, 18313, 54939, 677581, 2032743, 2985019, 8955057, 110445703, 331337109]

約数ペア:

[(1, 331337109), (3, 110445703), (37, 8955057), (111, 2985019), (163, 2032743), (489, 677581), (6031, 54939), (18093, 18313)]