2980824429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{876971}}^1$

素因数の和:877088

約数の個数: 16

約数和(自身を含む): 4377844224

約数和(自身を除く): 1397019795

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 876971, 2630913, 9646681, 28940043, 90328013, 270984039, 993608143, 2980824429]

約数ペア:

[(1, 2980824429), (3, 993608143), (11, 270984039), (33, 90328013), (103, 28940043), (309, 9646681), (1133, 2630913), (3399, 876971)]