812618919

素因数分解:

$3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{11527}}^1$

素因数の和:11916

約数の個数: 32

約数和(自身を含む): 1379671040

約数和(自身を除く): 567052121

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 373, 1119, 2611, 3357, 7833, 10071, 11527, 23499, 34581, 70497, 80689, 103743, 242067, 311229, 726201, 2178603, 4299571, 12898713, 30096997, 38696139, 90290991, 116088417, 270872973, 812618919]

約数ペア:

[(1, 812618919), (3, 270872973), (7, 116088417), (9, 90290991), (21, 38696139), (27, 30096997), (63, 12898713), (189, 4299571), (373, 2178603), (1119, 726201), (2611, 311229), (3357, 242067), (7833, 103743), (10071, 80689), (11527, 70497), (23499, 34581)]