13815693773

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{21059}}^1$

素因数の和:21269

約数の個数: 32

約数和(自身を含む): 17286048000

約数和(自身を除く): 3470354227

約数列:

[1, 7, 17, 37, 119, 149, 259, 629, 1043, 2533, 4403, 5513, 17731, 21059, 38591, 93721, 147413, 358003, 656047, 779183, 2506021, 3137791, 5454281, 13246111, 21964537, 53342447, 92722777, 116098267, 373397129, 812687869, 1973670539, 13815693773]

約数ペア:

[(1, 13815693773), (7, 1973670539), (17, 812687869), (37, 373397129), (119, 116098267), (149, 92722777), (259, 53342447), (629, 21964537), (1043, 13246111), (2533, 5454281), (4403, 3137791), (5513, 2506021), (17731, 779183), (21059, 656047), (38591, 358003), (93721, 147413)]