287765927

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 303838080

約数和(自身を除く): 16072153

約数列:

[1, 29, 73, 181, 751, 2117, 5249, 13213, 21779, 54823, 135931, 383177, 1589867, 3941999, 9922963, 287765927]

約数ペア:

[(1, 287765927), (29, 9922963), (73, 3941999), (181, 1589867), (751, 383177), (2117, 135931), (5249, 54823), (13213, 21779)]