488998431

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{7487}}^1$

素因数の和:7596

約数の個数: 32

約数和(自身を含む): 754790400

約数和(自身を除く): 265791969

約数列:

[1, 3, 9, 27, 41, 59, 123, 177, 369, 531, 1107, 1593, 2419, 7257, 7487, 21771, 22461, 65313, 67383, 202149, 306967, 441733, 920901, 1325199, 2762703, 3975597, 8288109, 11926791, 18111053, 54333159, 162999477, 488998431]

約数ペア:

[(1, 488998431), (3, 162999477), (9, 54333159), (27, 18111053), (41, 11926791), (59, 8288109), (123, 3975597), (177, 2762703), (369, 1325199), (531, 920901), (1107, 441733), (1593, 306967), (2419, 202149), (7257, 67383), (7487, 65313), (21771, 22461)]