276467009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{3011}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 340717440

約数和(自身を除く): 64250431

約数列:

[1, 7, 13, 91, 1009, 3011, 7063, 13117, 21077, 39143, 91819, 274001, 3038099, 21266693, 39495287, 276467009]

約数ペア:

[(1, 276467009), (7, 39495287), (13, 21266693), (91, 3038099), (1009, 274001), (3011, 91819), (7063, 39143), (13117, 21077)]