42617827

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{677}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 53990496

約数和(自身を除く): 11372669

約数列:

[1, 7, 17, 23, 119, 161, 391, 529, 677, 2737, 3703, 4739, 8993, 11509, 15571, 62951, 80563, 108997, 264707, 358133, 1852949, 2506931, 6088261, 42617827]

約数ペア:

[(1, 42617827), (7, 6088261), (17, 2506931), (23, 1852949), (119, 358133), (161, 264707), (391, 108997), (529, 80563), (677, 62951), (2737, 15571), (3703, 11509), (4739, 8993)]