14887431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 25174240

約数和(自身を除く): 10286809

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 111, 117, 171, 181, 247, 333, 481, 543, 703, 741, 1443, 1629, 2109, 2223, 2353, 3439, 4329, 6327, 6697, 7059, 9139, 10317, 20091, 21177, 27417, 30951, 44707, 60273, 82251, 87061, 127243, 134121, 261183, 381729, 402363, 783549, 1145187, 1654159, 4962477, 14887431]

約数ペア:

[(1, 14887431), (3, 4962477), (9, 1654159), (13, 1145187), (19, 783549), (37, 402363), (39, 381729), (57, 261183), (111, 134121), (117, 127243), (171, 87061), (181, 82251), (247, 60273), (333, 44707), (481, 30951), (543, 27417), (703, 21177), (741, 20091), (1443, 10317), (1629, 9139), (2109, 7059), (2223, 6697), (2353, 6327), (3439, 4329)]