23456979

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9547}}^1$

素因数の和:9576

約数の個数: 32

約数和(自身を含む): 42775040

約数和(自身を除く): 19318061

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 9547, 28641, 66829, 85923, 124111, 200487, 257769, 372333, 601461, 868777, 1116999, 1804383, 2606331, 3350997, 7818993, 23456979]

約数ペア:

[(1, 23456979), (3, 7818993), (7, 3350997), (9, 2606331), (13, 1804383), (21, 1116999), (27, 868777), (39, 601461), (63, 372333), (91, 257769), (117, 200487), (189, 124111), (273, 85923), (351, 66829), (819, 28641), (2457, 9547)]