417498723

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{5827}}^1$

素因数の和:6271

約数の個数: 24

約数和(自身を含む): 636417600

約数和(自身を除く): 218918877

約数列:

[1, 3, 9, 19, 57, 171, 419, 1257, 3771, 5827, 7961, 17481, 23883, 52443, 71649, 110713, 332139, 996417, 2441513, 7324539, 21973617, 46388747, 139166241, 417498723]

約数ペア:

[(1, 417498723), (3, 139166241), (9, 46388747), (19, 21973617), (57, 7324539), (171, 2441513), (419, 996417), (1257, 332139), (3771, 110713), (5827, 71649), (7961, 52443), (17481, 23883)]