4994619

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 7887888

約数和(自身を除く): 2893269

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 557, 1281, 1671, 2989, 3899, 8967, 11697, 27293, 33977, 81879, 101931, 237839, 713517, 1664873, 4994619]

約数ペア:

[(1, 4994619), (3, 1664873), (7, 713517), (21, 237839), (49, 101931), (61, 81879), (147, 33977), (183, 27293), (427, 11697), (557, 8967), (1281, 3899), (1671, 2989)]