57713509

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 15277211

約数列:

[1, 7, 23, 29, 47, 161, 203, 263, 329, 667, 1081, 1363, 1841, 4669, 6049, 7567, 7627, 9541, 12361, 31349, 42343, 53389, 86527, 175421, 219443, 284303, 358469, 1227947, 1990121, 2509283, 8244787, 57713509]

約数ペア:

[(1, 57713509), (7, 8244787), (23, 2509283), (29, 1990121), (47, 1227947), (161, 358469), (203, 284303), (263, 219443), (329, 175421), (667, 86527), (1081, 53389), (1363, 42343), (1841, 31349), (4669, 12361), (6049, 9541), (7567, 7627)]