8970271779

素因数分解:

$3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{140929}}^1$

素因数の和:141379

約数の個数: 24

約数和(自身を含む): 13945305360

約数和(自身を除く): 4975033581

約数列:

[1, 3, 7, 21, 49, 147, 433, 1299, 3031, 9093, 21217, 63651, 140929, 422787, 986503, 2959509, 6905521, 20716563, 61022257, 183066771, 427155799, 1281467397, 2990090593, 8970271779]

約数ペア:

[(1, 8970271779), (3, 2990090593), (7, 1281467397), (21, 427155799), (49, 183066771), (147, 61022257), (433, 20716563), (1299, 6905521), (3031, 2959509), (9093, 986503), (21217, 422787), (63651, 140929)]