2649121203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1\times {\mathrm{1381}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 3874685760

約数和(自身を除く): 1225564557

約数列:

[1, 3, 17, 29, 51, 87, 493, 1297, 1381, 1479, 3891, 4143, 22049, 23477, 37613, 40049, 66147, 70431, 112839, 120147, 639421, 680833, 1791157, 1918263, 2042499, 5373471, 30449669, 51943553, 91349007, 155830659, 883040401, 2649121203]

約数ペア:

[(1, 2649121203), (3, 883040401), (17, 155830659), (29, 91349007), (51, 51943553), (87, 30449669), (493, 5373471), (1297, 2042499), (1381, 1918263), (1479, 1791157), (3891, 680833), (4143, 639421), (22049, 120147), (23477, 112839), (37613, 70431), (40049, 66147)]