1192317987

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{414431}}^1$

素因数の和:414578

約数の個数: 16

約数和(自身を含む): 1830131712

約数和(自身を除く): 637813725

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 414431, 1243293, 2901017, 8703051, 56777047, 170331141, 397439329, 1192317987]

約数ペア:

[(1, 1192317987), (3, 397439329), (7, 170331141), (21, 56777047), (137, 8703051), (411, 2901017), (959, 1243293), (2877, 414431)]