1904367063

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{63587}}^1$

素因数の和:63806

約数の個数: 16

約数和(自身を含む): 2594390400

約数和(自身を除く): 690023337

約数列:

[1, 3, 67, 149, 201, 447, 9983, 29949, 63587, 190761, 4260329, 9474463, 12780987, 28423389, 634789021, 1904367063]

約数ペア:

[(1, 1904367063), (3, 634789021), (67, 28423389), (149, 12780987), (201, 9474463), (447, 4260329), (9983, 190761), (29949, 63587)]