1330808901

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 1846126080

約数和(自身を除く): 515317179

約数列:

[1, 3, 47, 89, 141, 173, 267, 519, 613, 1839, 4183, 8131, 12549, 15397, 24393, 28811, 46191, 54557, 86433, 106049, 163671, 318147, 723659, 2170977, 2564179, 4984303, 7692537, 9438361, 14952909, 28315083, 443602967, 1330808901]

約数ペア:

[(1, 1330808901), (3, 443602967), (47, 28315083), (89, 14952909), (141, 9438361), (173, 7692537), (267, 4984303), (519, 2564179), (613, 2170977), (1839, 723659), (4183, 318147), (8131, 163671), (12549, 106049), (15397, 86433), (24393, 54557), (28811, 46191)]