38282517

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15581}}^1$

素因数の和:15610

約数の個数: 32

約数和(自身を含む): 69807360

約数和(自身を除く): 31524843

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 15581, 46743, 109067, 140229, 202553, 327201, 420687, 607659, 981603, 1417871, 1822977, 2944809, 4253613, 5468931, 12760839, 38282517]

約数ペア:

[(1, 38282517), (3, 12760839), (7, 5468931), (9, 4253613), (13, 2944809), (21, 1822977), (27, 1417871), (39, 981603), (63, 607659), (91, 420687), (117, 327201), (189, 202553), (273, 140229), (351, 109067), (819, 46743), (2457, 15581)]