42557663

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 46055040

約数和(自身を除く): 3497377

約数列:

[1, 19, 67, 101, 331, 1273, 1919, 6289, 6767, 22177, 33431, 128573, 421363, 635189, 2239877, 42557663]

約数ペア:

[(1, 42557663), (19, 2239877), (67, 635189), (101, 421363), (331, 128573), (1273, 33431), (1919, 22177), (6289, 6767)]