13712517

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5610

約数の個数: 32

約数和(自身を含む): 25007360

約数和(自身を除く): 11294843

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5581, 16743, 39067, 50229, 72553, 117201, 150687, 217659, 351603, 507871, 652977, 1054809, 1523613, 1958931, 4570839, 13712517]

約数ペア:

[(1, 13712517), (3, 4570839), (7, 1958931), (9, 1523613), (13, 1054809), (21, 652977), (27, 507871), (39, 351603), (63, 217659), (91, 150687), (117, 117201), (189, 72553), (273, 50229), (351, 39067), (819, 16743), (2457, 5581)]