42009777

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 63685440

約数和(自身を除く): 21675663

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 2267, 6177, 6801, 18531, 20403, 65743, 160957, 197229, 482871, 591687, 1448613, 4667753, 14003259, 42009777]

約数ペア:

[(1, 42009777), (3, 14003259), (9, 4667753), (29, 1448613), (71, 591687), (87, 482871), (213, 197229), (261, 160957), (639, 65743), (2059, 20403), (2267, 18531), (6177, 6801)]