4042509

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 5617920

約数和(自身を除く): 1575411

約数列:

[1, 3, 37, 79, 111, 237, 461, 1383, 2923, 8769, 17057, 36419, 51171, 109257, 1347503, 4042509]

約数ペア:

[(1, 4042509), (3, 1347503), (37, 109257), (79, 51171), (111, 36419), (237, 17057), (461, 8769), (1383, 2923)]