13309316937

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{511523}}^1$

素因数の和:511602

約数の個数: 36

約数和(自身を含む): 22742357040

約数和(自身を除く): 9433040103

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2891, 3717, 8673, 26019, 511523, 1534569, 3580661, 4603707, 10741983, 25064627, 30179857, 32225949, 75193881, 90539571, 211258999, 225581643, 271618713, 633776997, 1478812993, 1901330991, 4436438979, 13309316937]

約数ペア:

[(1, 13309316937), (3, 4436438979), (7, 1901330991), (9, 1478812993), (21, 633776997), (49, 271618713), (59, 225581643), (63, 211258999), (147, 90539571), (177, 75193881), (413, 32225949), (441, 30179857), (531, 25064627), (1239, 10741983), (2891, 4603707), (3717, 3580661), (8673, 1534569), (26019, 511523)]