142361919

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{48079}}^1$

素因数の和:48139

約数の個数: 24

約数和(自身を含む): 240015360

約数和(自身を除く): 97653441

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 48079, 144237, 336553, 432711, 1009659, 2259713, 3028977, 6779139, 15817991, 20337417, 47453973, 142361919]

約数ペア:

[(1, 142361919), (3, 47453973), (7, 20337417), (9, 15817991), (21, 6779139), (47, 3028977), (63, 2259713), (141, 1009659), (329, 432711), (423, 336553), (987, 144237), (2961, 48079)]