16797957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 26142720

約数和(自身を除く): 9344763

約数列:

[1, 3, 11, 19, 33, 57, 73, 209, 219, 367, 627, 803, 1101, 1387, 2409, 4037, 4161, 6973, 12111, 15257, 20919, 26791, 45771, 76703, 80373, 230109, 294701, 509029, 884103, 1527087, 5599319, 16797957]

約数ペア:

[(1, 16797957), (3, 5599319), (11, 1527087), (19, 884103), (33, 509029), (57, 294701), (73, 230109), (209, 80373), (219, 76703), (367, 45771), (627, 26791), (803, 20919), (1101, 15257), (1387, 12111), (2409, 6973), (4037, 4161)]