13444457

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 15811200

約数和(自身を除く): 2366743

約数列:

[1, 13, 19, 53, 79, 169, 247, 689, 1007, 1027, 1501, 3211, 4187, 8957, 13091, 13351, 19513, 54431, 79553, 170183, 253669, 707603, 1034189, 13444457]

約数ペア:

[(1, 13444457), (13, 1034189), (19, 707603), (53, 253669), (79, 170183), (169, 79553), (247, 54431), (689, 19513), (1007, 13351), (1027, 13091), (1501, 8957), (3211, 4187)]