2627723517

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{4451}}^1$

素因数の和:4633

約数の個数: 32

約数和(自身を含む): 3692666880

約数和(自身を除く): 1064943363

約数列:

[1, 3, 47, 53, 79, 141, 159, 237, 2491, 3713, 4187, 4451, 7473, 11139, 12561, 13353, 196789, 209197, 235903, 351629, 590367, 627591, 707709, 1054887, 11087441, 16526563, 18636337, 33262323, 49579689, 55909011, 875907839, 2627723517]

約数ペア:

[(1, 2627723517), (3, 875907839), (47, 55909011), (53, 49579689), (79, 33262323), (141, 18636337), (159, 16526563), (237, 11087441), (2491, 1054887), (3713, 707709), (4187, 627591), (4451, 590367), (7473, 351629), (11139, 235903), (12561, 209197), (13353, 196789)]