1187533156921

素因数分解:

${\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1\times {\mathrm{388897}}^1$

素因数の和:389784

約数の個数: 16

約数和(自身を含む): 1236508968960

約数和(自身を除く): 48975812039

約数列:

[1, 31, 137, 719, 4247, 22289, 98503, 388897, 3053593, 12055807, 53278889, 279616943, 1651645559, 8668125233, 38307521191, 1187533156921]

約数ペア:

[(1, 1187533156921), (31, 38307521191), (137, 8668125233), (719, 1651645559), (4247, 279616943), (22289, 53278889), (98503, 12055807), (388897, 3053593)]