7277907

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 12192768

約数和(自身を除く): 4914861

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 503, 689, 1113, 1509, 2067, 3521, 4823, 6539, 10563, 14469, 19617, 26659, 45773, 79977, 137319, 186613, 346567, 559839, 1039701, 2425969, 7277907]

約数ペア:

[(1, 7277907), (3, 2425969), (7, 1039701), (13, 559839), (21, 346567), (39, 186613), (53, 137319), (91, 79977), (159, 45773), (273, 26659), (371, 19617), (503, 14469), (689, 10563), (1113, 6539), (1509, 4823), (2067, 3521)]