13304841333

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{827}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 21750036480

約数和(自身を除く): 8445195147

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 661, 827, 1159, 1281, 1983, 2481, 3477, 4627, 5789, 8113, 12559, 13881, 15713, 17367, 24339, 37677, 40321, 47139, 50447, 87913, 109991, 120963, 151341, 263739, 282247, 329973, 353129, 546647, 766099, 846741, 958493, 1059387, 1639941, 2298297, 2875479, 3826529, 5362693, 6709451, 10386293, 11479587, 16088079, 20128353, 31158879, 33345467, 72704051, 100036401, 218112153, 233418269, 633563873, 700254807, 1900691619, 4434947111, 13304841333]

約数ペア:

[(1, 13304841333), (3, 4434947111), (7, 1900691619), (19, 700254807), (21, 633563873), (57, 233418269), (61, 218112153), (133, 100036401), (183, 72704051), (399, 33345467), (427, 31158879), (661, 20128353), (827, 16088079), (1159, 11479587), (1281, 10386293), (1983, 6709451), (2481, 5362693), (3477, 3826529), (4627, 2875479), (5789, 2298297), (8113, 1639941), (12559, 1059387), (13881, 958493), (15713, 846741), (17367, 766099), (24339, 546647), (37677, 353129), (40321, 329973), (47139, 282247), (50447, 263739), (87913, 151341), (109991, 120963)]