23259393

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 36706560

約数和(自身を除く): 13447167

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 157, 177, 279, 471, 531, 837, 1413, 1593, 1829, 2511, 4239, 4779, 4867, 5487, 9263, 12717, 14601, 16461, 27789, 43803, 49383, 83367, 131409, 148149, 250101, 287153, 394227, 750303, 861459, 2584377, 7753131, 23259393]

約数ペア:

[(1, 23259393), (3, 7753131), (9, 2584377), (27, 861459), (31, 750303), (59, 394227), (81, 287153), (93, 250101), (157, 148149), (177, 131409), (279, 83367), (471, 49383), (531, 43803), (837, 27789), (1413, 16461), (1593, 14601), (1829, 12717), (2511, 9263), (4239, 5487), (4779, 4867)]