1887432831

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{769}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 2905943040

約数和(自身を除く): 1018510209

約数列:

[1, 3, 9, 23, 69, 71, 167, 207, 213, 501, 639, 769, 1503, 1633, 2307, 3841, 4899, 6921, 11523, 11857, 14697, 17687, 34569, 35571, 53061, 54599, 106713, 128423, 159183, 163797, 272711, 385269, 491391, 818133, 1155807, 1255777, 2454399, 2953729, 3767331, 8861187, 9118033, 11301993, 26583561, 27354099, 82062297, 209714759, 629144277, 1887432831]

約数ペア:

[(1, 1887432831), (3, 629144277), (9, 209714759), (23, 82062297), (69, 27354099), (71, 26583561), (167, 11301993), (207, 9118033), (213, 8861187), (501, 3767331), (639, 2953729), (769, 2454399), (1503, 1255777), (1633, 1155807), (2307, 818133), (3841, 491391), (4899, 385269), (6921, 272711), (11523, 163797), (11857, 159183), (14697, 128423), (17687, 106713), (34569, 54599), (35571, 53061)]