4127373

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 6309888

約数和(自身を除く): 2182515

約数列:

[1, 3, 9, 23, 69, 127, 157, 207, 381, 471, 1143, 1413, 2921, 3611, 8763, 10833, 19939, 26289, 32499, 59817, 179451, 458597, 1375791, 4127373]

約数ペア:

[(1, 4127373), (3, 1375791), (9, 458597), (23, 179451), (69, 59817), (127, 32499), (157, 26289), (207, 19939), (381, 10833), (471, 8763), (1143, 3611), (1413, 2921)]