42650439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2393}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 61401312

約数和(自身を除く): 18750873

約数列:

[1, 3, 13, 39, 457, 1371, 2393, 5941, 7179, 17823, 31109, 93327, 1093601, 3280803, 14216813, 42650439]

約数ペア:

[(1, 42650439), (3, 14216813), (13, 3280803), (39, 1093601), (457, 93327), (1371, 31109), (2393, 17823), (5941, 7179)]