610439011

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 831452160

約数和(自身を除く): 221013149

約数列:

[1, 7, 13, 19, 31, 49, 91, 133, 217, 247, 403, 589, 637, 931, 1519, 1627, 1729, 2821, 4123, 7657, 11389, 12103, 19747, 21151, 28861, 30913, 50437, 53599, 79723, 148057, 216391, 353059, 375193, 401869, 655681, 958303, 1036399, 1514737, 2471413, 2813083, 4589767, 6708121, 12457939, 19691581, 32128369, 46956847, 87205573, 610439011]

約数ペア:

[(1, 610439011), (7, 87205573), (13, 46956847), (19, 32128369), (31, 19691581), (49, 12457939), (91, 6708121), (133, 4589767), (217, 2813083), (247, 2471413), (403, 1514737), (589, 1036399), (637, 958303), (931, 655681), (1519, 401869), (1627, 375193), (1729, 353059), (2821, 216391), (4123, 148057), (7657, 79723), (11389, 53599), (12103, 50437), (19747, 30913), (21151, 28861)]