211345261961

素因数分解:

${\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{287387}}^1$

素因数の和:287824

約数の個数: 16

約数和(自身を含む): 225955941120

約数和(自身を除く): 14610679159

約数列:

[1, 17, 181, 239, 3077, 4063, 43259, 287387, 735403, 4885579, 52017047, 68685493, 884289799, 1167653381, 12432074233, 211345261961]

約数ペア:

[(1, 211345261961), (17, 12432074233), (181, 1167653381), (239, 884289799), (3077, 68685493), (4063, 52017047), (43259, 4885579), (287387, 735403)]