446149249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 566286336

約数和(自身を除く): 120137087

約数列:

[1, 7, 13, 41, 91, 197, 287, 533, 607, 1379, 2561, 3731, 4249, 7891, 8077, 17927, 24887, 55237, 56539, 105001, 119579, 174209, 323531, 735007, 837053, 1554527, 2264717, 4902739, 10881689, 34319173, 63735607, 446149249]

約数ペア:

[(1, 446149249), (7, 63735607), (13, 34319173), (41, 10881689), (91, 4902739), (197, 2264717), (287, 1554527), (533, 837053), (607, 735007), (1379, 323531), (2561, 174209), (3731, 119579), (4249, 105001), (7891, 56539), (8077, 55237), (17927, 24887)]