681708049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 804902400

約数和(自身を除く): 123194351

約数列:

[1, 11, 19, 67, 89, 209, 547, 737, 979, 1273, 1691, 5963, 6017, 10393, 14003, 18601, 36649, 48683, 65593, 113297, 114323, 403139, 535513, 696331, 924977, 1246267, 3261761, 7659641, 10174747, 35879371, 61973459, 681708049]

約数ペア:

[(1, 681708049), (11, 61973459), (19, 35879371), (67, 10174747), (89, 7659641), (209, 3261761), (547, 1246267), (737, 924977), (979, 696331), (1273, 535513), (1691, 403139), (5963, 114323), (6017, 113297), (10393, 65593), (14003, 48683), (18601, 36649)]