1145968131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{450991}}^1$

素因数の和:451023

約数の個数: 24

約数和(自身を含む): 1919421952

約数和(自身を除く): 773453821

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 450991, 1352973, 3156937, 4960901, 9470811, 14882703, 34726307, 54569911, 104178921, 163709733, 381989377, 1145968131]

約数ペア:

[(1, 1145968131), (3, 381989377), (7, 163709733), (11, 104178921), (21, 54569911), (33, 34726307), (77, 14882703), (121, 9470811), (231, 4960901), (363, 3156937), (847, 1352973), (2541, 450991)]