421497714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{23741}}^1$

素因数の和:24026

約数の個数: 32

約数和(自身を含む): 923088960

約数和(自身を除く): 501591246

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 269, 538, 807, 1614, 2959, 5918, 8877, 17754, 23741, 47482, 71223, 142446, 261151, 522302, 783453, 1566906, 6386329, 12772658, 19158987, 38317974, 70249619, 140499238, 210748857, 421497714]

約数ペア:

[(1, 421497714), (2, 210748857), (3, 140499238), (6, 70249619), (11, 38317974), (22, 19158987), (33, 12772658), (66, 6386329), (269, 1566906), (538, 783453), (807, 522302), (1614, 261151), (2959, 142446), (5918, 71223), (8877, 47482), (17754, 23741)]