2278049319

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{927167}}^1$

素因数の和:927196

約数の個数: 32

約数和(自身を含む): 4153712640

約数和(自身を除く): 1875663321

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 927167, 2781501, 6490169, 8344503, 12053171, 19470507, 25033509, 36159513, 58411521, 84372197, 108478539, 175234563, 253116591, 325435617, 759349773, 2278049319]

約数ペア:

[(1, 2278049319), (3, 759349773), (7, 325435617), (9, 253116591), (13, 175234563), (21, 108478539), (27, 84372197), (39, 58411521), (63, 36159513), (91, 25033509), (117, 19470507), (189, 12053171), (273, 8344503), (351, 6490169), (819, 2781501), (2457, 927167)]