420612351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1\times {\mathrm{4271}}^1$

素因数の和:6222

約数の個数: 16

約数和(自身を含む): 594252288

約数和(自身を除く): 173639937

約数列:

[1, 3, 17, 51, 1931, 4271, 5793, 12813, 32827, 72607, 98481, 217821, 8247301, 24741903, 140204117, 420612351]

約数ペア:

[(1, 420612351), (3, 140204117), (17, 24741903), (51, 8247301), (1931, 217821), (4271, 98481), (5793, 72607), (12813, 32827)]