2019944367

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{5009}}^1$

素因数の和:5232

約数の個数: 48

約数和(自身を含む): 3445116480

約数和(自身を除く): 1425172113

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 173, 259, 333, 519, 777, 1211, 1557, 2331, 3633, 5009, 6401, 10899, 15027, 19203, 35063, 44807, 45081, 57609, 105189, 134421, 185333, 315567, 403263, 555999, 866557, 1297331, 1667997, 2599671, 3891993, 6065899, 7799013, 11675979, 18197697, 32062609, 54593091, 96187827, 224438263, 288563481, 673314789, 2019944367]

約数ペア:

[(1, 2019944367), (3, 673314789), (7, 288563481), (9, 224438263), (21, 96187827), (37, 54593091), (63, 32062609), (111, 18197697), (173, 11675979), (259, 7799013), (333, 6065899), (519, 3891993), (777, 2599671), (1211, 1667997), (1557, 1297331), (2331, 866557), (3633, 555999), (5009, 403263), (6401, 315567), (10899, 185333), (15027, 134421), (19203, 105189), (35063, 57609), (44807, 45081)]