2942790599

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{3581}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 3541193856

約数和(自身を除く): 598403257

約数列:

[1, 7, 31, 49, 217, 541, 1519, 3581, 3787, 16771, 25067, 26509, 111011, 117397, 175469, 777077, 821779, 1937321, 5439539, 13561247, 60056951, 94928729, 420398657, 2942790599]

約数ペア:

[(1, 2942790599), (7, 420398657), (31, 94928729), (49, 60056951), (217, 13561247), (541, 5439539), (1519, 1937321), (3581, 821779), (3787, 777077), (16771, 175469), (25067, 117397), (26509, 111011)]