5441331

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 8755200

約数和(自身を除く): 3313869

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 149, 259, 329, 447, 777, 987, 1043, 1739, 3129, 5217, 5513, 7003, 12173, 16539, 21009, 36519, 38591, 49021, 115773, 147063, 259111, 777333, 1813777, 5441331]

約数ペア:

[(1, 5441331), (3, 1813777), (7, 777333), (21, 259111), (37, 147063), (47, 115773), (111, 49021), (141, 38591), (149, 36519), (259, 21009), (329, 16539), (447, 12173), (777, 7003), (987, 5513), (1043, 5217), (1739, 3129)]