2019940659

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3329}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 3316360320

約数和(自身を除く): 1296419661

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 227, 243, 297, 681, 891, 2043, 2497, 2673, 3329, 6129, 7491, 9987, 18387, 22473, 29961, 36619, 55161, 67419, 89883, 109857, 202257, 269649, 329571, 606771, 755683, 808947, 988713, 2267049, 2966139, 6801147, 8312513, 8898417, 20403441, 24937539, 61210323, 74812617, 183630969, 224437851, 673313553, 2019940659]

約数ペア:

[(1, 2019940659), (3, 673313553), (9, 224437851), (11, 183630969), (27, 74812617), (33, 61210323), (81, 24937539), (99, 20403441), (227, 8898417), (243, 8312513), (297, 6801147), (681, 2966139), (891, 2267049), (2043, 988713), (2497, 808947), (2673, 755683), (3329, 606771), (6129, 329571), (7491, 269649), (9987, 202257), (18387, 109857), (22473, 89883), (29961, 67419), (36619, 55161)]