191840439

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{11549}}^1$

素因数の和:11679

約数の個数: 24

約数和(自身を含む): 300207600

約数和(自身を除く): 108367161

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2373, 5537, 11549, 16611, 34647, 80843, 242529, 565901, 1305037, 1697703, 3915111, 9135259, 27405777, 63946813, 191840439]

約数ペア:

[(1, 191840439), (3, 63946813), (7, 27405777), (21, 9135259), (49, 3915111), (113, 1697703), (147, 1305037), (339, 565901), (791, 242529), (2373, 80843), (5537, 34647), (11549, 16611)]