8146047

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 13644288

約数和(自身を除く): 5498241

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 563, 689, 1113, 1689, 2067, 3941, 4823, 7319, 11823, 14469, 21957, 29839, 51233, 89517, 153699, 208873, 387907, 626619, 1163721, 2715349, 8146047]

約数ペア:

[(1, 8146047), (3, 2715349), (7, 1163721), (13, 626619), (21, 387907), (39, 208873), (53, 153699), (91, 89517), (159, 51233), (273, 29839), (371, 21957), (563, 14469), (689, 11823), (1113, 7319), (1689, 4823), (2067, 3941)]