1958979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1151421

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 89, 253, 267, 319, 667, 759, 957, 979, 2001, 2047, 2581, 2937, 6141, 7337, 7743, 22011, 22517, 28391, 59363, 67551, 85173, 178089, 652993, 1958979]

約数ペア:

[(1, 1958979), (3, 652993), (11, 178089), (23, 85173), (29, 67551), (33, 59363), (69, 28391), (87, 22517), (89, 22011), (253, 7743), (267, 7337), (319, 6141), (667, 2937), (759, 2581), (957, 2047), (979, 2001)]