233672761

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 284426240

約数和(自身を除く): 50753479

約数列:

[1, 7, 31, 61, 127, 139, 217, 427, 889, 973, 1891, 3937, 4309, 7747, 8479, 13237, 17653, 27559, 30163, 54229, 59353, 123571, 240157, 262849, 547243, 1076833, 1681099, 1839943, 3830701, 7537831, 33381823, 233672761]

約数ペア:

[(1, 233672761), (7, 33381823), (31, 7537831), (61, 3830701), (127, 1839943), (139, 1681099), (217, 1076833), (427, 547243), (889, 262849), (973, 240157), (1891, 123571), (3937, 59353), (4309, 54229), (7747, 30163), (8479, 27559), (13237, 17653)]