12934809

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 20699712

約数和(自身を除く): 7764903

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 131, 159, 207, 393, 477, 621, 1179, 1219, 1431, 1863, 3013, 3537, 3657, 4293, 6943, 9039, 10611, 10971, 20829, 27117, 32913, 62487, 81351, 98739, 159689, 187461, 244053, 479067, 562383, 1437201, 4311603, 12934809]

約数ペア:

[(1, 12934809), (3, 4311603), (9, 1437201), (23, 562383), (27, 479067), (53, 244053), (69, 187461), (81, 159689), (131, 98739), (159, 81351), (207, 62487), (393, 32913), (477, 27117), (621, 20829), (1179, 10971), (1219, 10611), (1431, 9039), (1863, 6943), (3013, 4293), (3537, 3657)]