242802021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{17231}}^1$

素因数の和:17313

約数の個数: 32

約数和(自身を含む): 410259456

約数和(自身を除く): 167457435

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 14091, 17231, 51693, 120617, 189541, 361851, 568623, 1051091, 1326787, 3153273, 3980361, 7357637, 11562001, 22072911, 34686003, 80934007, 242802021]

約数ペア:

[(1, 242802021), (3, 80934007), (7, 34686003), (11, 22072911), (21, 11562001), (33, 7357637), (61, 3980361), (77, 3153273), (183, 1326787), (231, 1051091), (427, 568623), (671, 361851), (1281, 189541), (2013, 120617), (4697, 51693), (14091, 17231)]