1330883673

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{13487}}^1$

素因数の和:13661

約数の個数: 32

約数和(自身を含む): 2099380224

約数和(自身を除く): 768496551

約数列:

[1, 3, 7, 21, 37, 111, 127, 259, 381, 777, 889, 2667, 4699, 13487, 14097, 32893, 40461, 94409, 98679, 283227, 499019, 1497057, 1712849, 3493133, 5138547, 10479399, 11989943, 35969829, 63375413, 190126239, 443627891, 1330883673]

約数ペア:

[(1, 1330883673), (3, 443627891), (7, 190126239), (21, 63375413), (37, 35969829), (111, 11989943), (127, 10479399), (259, 5138547), (381, 3493133), (777, 1712849), (889, 1497057), (2667, 499019), (4699, 283227), (13487, 98679), (14097, 94409), (32893, 40461)]