649422103677

素因数分解:

$3^1\times {\mathrm{4019}}^1\times {\mathrm{3929}}^1\times {\mathrm{13709}}^1$

素因数の和:21660

約数の個数: 16

約数和(自身を含む): 866395224000

約数和(自身を除く): 216973120323

約数列:

[1, 3, 3929, 4019, 11787, 12057, 13709, 41127, 15790651, 47371953, 53862661, 55096471, 161587983, 165289413, 216474034559, 649422103677]

約数ペア:

[(1, 649422103677), (3, 216474034559), (3929, 165289413), (4019, 161587983), (11787, 55096471), (12057, 53862661), (13709, 47371953), (41127, 15790651)]