1172609109

素因数分解:

$3^3\times 7^1\times {\mathrm{6204281}}^1$

素因数の和:6204297

約数の個数: 16

約数和(自身を含む): 1985370240

約数和(自身を除く): 812761131

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 6204281, 18612843, 43429967, 55838529, 130289901, 167515587, 390869703, 1172609109]

約数ペア:

[(1, 1172609109), (3, 390869703), (7, 167515587), (9, 130289901), (21, 55838529), (27, 43429967), (63, 18612843), (189, 6204281)]