8174439

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 15042720

約数和(自身を除く): 6868281

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 1109, 2457, 3327, 7371, 7763, 9981, 14417, 23289, 29943, 43251, 69867, 89829, 100919, 129753, 209601, 302757, 389259, 628803, 908271, 1167777, 2724813, 8174439]

約数ペア:

[(1, 8174439), (3, 2724813), (7, 1167777), (9, 908271), (13, 628803), (21, 389259), (27, 302757), (39, 209601), (63, 129753), (81, 100919), (91, 89829), (117, 69867), (189, 43251), (273, 29943), (351, 23289), (567, 14417), (819, 9981), (1053, 7763), (1109, 7371), (2457, 3327)]