21817367517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{92221}}^1$

素因数の和:92409

約数の個数: 32

約数和(自身を含む): 32509361664

約数和(自身を除く): 10691994147

約数列:

[1, 3, 11, 33, 67, 107, 201, 321, 737, 1177, 2211, 3531, 7169, 21507, 78859, 92221, 236577, 276663, 1014431, 3043293, 6178807, 9867647, 18536421, 29602941, 67966877, 108544117, 203900631, 325632351, 661132349, 1983397047, 7272455839, 21817367517]

約数ペア:

[(1, 21817367517), (3, 7272455839), (11, 1983397047), (33, 661132349), (67, 325632351), (107, 203900631), (201, 108544117), (321, 67966877), (737, 29602941), (1177, 18536421), (2211, 9867647), (3531, 6178807), (7169, 3043293), (21507, 1014431), (78859, 276663), (92221, 236577)]