2648771853

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{570733}}^1$

素因数の和:570773

約数の個数: 32

約数和(自身を含む): 4602398976

約数和(自身を除く): 1953627123

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 570733, 1712199, 3995131, 7419529, 9702461, 11985393, 22258587, 29107383, 51936703, 67917227, 126131993, 155810109, 203751681, 378395979, 882923951, 2648771853]

約数ペア:

[(1, 2648771853), (3, 882923951), (7, 378395979), (13, 203751681), (17, 155810109), (21, 126131993), (39, 67917227), (51, 51936703), (91, 29107383), (119, 22258587), (221, 11985393), (273, 9702461), (357, 7419529), (663, 3995131), (1547, 1712199), (4641, 570733)]