8536749

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 13246464

約数和(自身を除く): 4709715

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 307, 403, 713, 897, 921, 1209, 2139, 3991, 7061, 9269, 9517, 11973, 21183, 27807, 28551, 91793, 123721, 218891, 275379, 371163, 656673, 2845583, 8536749]

約数ペア:

[(1, 8536749), (3, 2845583), (13, 656673), (23, 371163), (31, 275379), (39, 218891), (69, 123721), (93, 91793), (299, 28551), (307, 27807), (403, 21183), (713, 11973), (897, 9517), (921, 9269), (1209, 7061), (2139, 3991)]