3707109

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 6498336

約数和(自身を除く): 2791227

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 163, 171, 361, 399, 489, 1083, 1141, 1197, 1467, 2527, 3097, 3249, 3423, 7581, 9291, 10269, 21679, 22743, 27873, 58843, 65037, 176529, 195111, 411901, 529587, 1235703, 3707109]

約数ペア:

[(1, 3707109), (3, 1235703), (7, 529587), (9, 411901), (19, 195111), (21, 176529), (57, 65037), (63, 58843), (133, 27873), (163, 22743), (171, 21679), (361, 10269), (399, 9291), (489, 7581), (1083, 3423), (1141, 3249), (1197, 3097), (1467, 2527)]